151 Numbers courses in Cardiff delivered Live Online

Course Overview The Functional Skills Maths Level 2 course is designed to help learners build essential numerical and problem-solving skills applicable in both everyday life and workplace contexts. This course is ideal for those looking to meet entry requirements for further education, apprenticeships, or employment roles that demand a recognised maths qualification. Covering key topics such as fractions, percentages, ratios, and data handling, the course equips learners with a solid understanding of mathematical principles and methods. By the end of the programme, learners will be able to interpret and solve a wide range of mathematical problems, apply logical reasoning, and confidently use numbers in various real-world scenarios. Whether you are resitting a qualification or aiming to enhance your confidence in maths, this course offers structured learning support to help you progress academically or professionally with a nationally recognised certification. Course Description This Functional Skills Maths Level 2 course offers a comprehensive approach to numeracy, focusing on the core mathematical principles necessary for academic progression and professional competence. The curriculum includes integers, BODMAS, fractions, ratios, and percentages, extending to concepts such as scientific notation, rational numbers, and estimation. Learners will engage with a variety of problem-solving strategies, learning how to analyse data and apply quantitative reasoning across different scenarios. The course is aligned with national standards and designed to support learners in developing accuracy, efficiency, and logical thought processes in mathematical calculations. Through this structured programme, learners will not only improve their theoretical understanding but also gain the confidence to use these skills in both personal and professional settings. Whether you are preparing for further studies or enhancing your employability, this course provides the academic grounding required to succeed in mathematics-based tasks and assessments. Course Modules: Module 01: Integers (Directed Numbers) Module 02: Factors and Multiples Module 03: Fractions Module 04: Simplification Rule: BODMAS Module 05: Decimal Numbers Module 06: Rational Numbers Module 07: Approximation Module 08: Estimation and Scientific Notation or Standard Form Module 09: Percentage Module 10: Ratio and Proportion Module 11: Unitary Method and its Applications Module 12: Profit, Loss, Discount and Tax (See full curriculum) Who is this course for? Individuals seeking to meet entry requirements for further education or apprenticeships. Professionals aiming to fulfil qualification needs for workplace roles. Beginners with an interest in improving their mathematical understanding. Learners preparing for GCSE equivalency or university access routes. Career Path Administrative and office-based roles requiring numeracy competence Health and social care positions requiring data handling Customer service and retail roles involving financial transactions Progression to teaching assistant training or higher education access courses Civil service and local government jobs with assessment criteria in mathematics

Duration 2 Days 12 CPD hours This course is intended for This introductory-level course is intended for Business Analysts and Data Analysts (or anyone else in the data science realm) who are already comfortable working with numerical data in Excel or other spreadsheet environments. No prior programming experience is required, and a browser is the only tool necessary for the course. Overview This course is approximately 50% hands-on, combining expert lecture, real-world demonstrations and group discussions with machine-based practical labs and exercises. Our engaging instructors and mentors are highly experienced practitioners who bring years of current 'on-the-job' experience into every classroom. Throughout the hands-on course students, will learn to leverage Python scripting for data science (to a basic level) using the most current and efficient skills and techniques. Working in a hands-on learning environment, guided by our expert team, attendees will learn about and explore (to a basic level): How to work with Python interactively in web notebooks The essentials of Python scripting Key concepts necessary to enter the world of Data Science via Python This course introduces data analysts and business analysts (as well as anyone interested in Data Science) to the Python programming language, as it?s often used in Data Science in web notebooks. This goal of this course is to provide students with a baseline understanding of core concepts that can serve as a platform of knowledge to follow up with more in-depth training and real-world practice. An Overview of Python Why Python? Python in the Shell Python in Web Notebooks (iPython, Jupyter, Zeppelin) Demo: Python, Notebooks, and Data Science Getting Started Using variables Builtin functions Strings Numbers Converting among types Writing to the screen Command line parameters Flow Control About flow control White space Conditional expressions Relational and Boolean operators While loops Alternate loop exits Sequences, Arrays, Dictionaries and Sets About sequences Lists and list methods Tuples Indexing and slicing Iterating through a sequence Sequence functions, keywords, and operators List comprehensions Generator Expressions Nested sequences Working with Dictionaries Working with Sets Working with files File overview Opening a text file Reading a text file Writing to a text file Reading and writing raw (binary) data Functions Defining functions Parameters Global and local scope Nested functions Returning values Essential Demos Sorting Exceptions Importing Modules Classes Regular Expressions The standard library Math functions The string module Dates and times Working with dates and times Translating timestamps Parsing dates from text Formatting dates Calendar data Python and Data Science Data Science Essentials Pandas Overview NumPy Overview SciKit Overview MatPlotLib Overview Working with Python in Data Science Additional course details: Nexus Humans Python for Data Science: Hands-on Technical Overview (TTPS4873) training program is a workshop that presents an invigorating mix of sessions, lessons, and masterclasses meticulously crafted to propel your learning expedition forward. This immersive bootcamp-style experience boasts interactive lectures, hands-on labs, and collaborative hackathons, all strategically designed to fortify fundamental concepts. Guided by seasoned coaches, each session offers priceless insights and practical skills crucial for honing your expertise. Whether you're stepping into the realm of professional skills or a seasoned professional, this comprehensive course ensures you're equipped with the knowledge and prowess necessary for success. While we feel this is the best course for the Python for Data Science: Hands-on Technical Overview (TTPS4873) course and one of our Top 10 we encourage you to read the course outline to make sure it is the right content for you. Additionally, private sessions, closed classes or dedicated events are available both live online and at our training centres in Dublin and London, as well as at your offices anywhere in the UK, Ireland or across EMEA.

Duration 2 Days 12 CPD hours This course is intended for A prior understanding of EU Data Protection legislation is recommended. Candidates are typically management professionals and decision-makers who already have responsibility for data protection compliance within their organisation.Co-Requisite Subjects Candidates should have a good understanding of their own organisation?s data management activities through the life cycle from initial acquisition, through the various areas of processing and usage, to eventual removal or destruction. Overview To equip the learner with a foundational understanding of the principles of the General Data Protection Regulation (GDPR) and to provide constructive suggestions on implementing compliant processes. The social, historical and legal background leading to the General Data Protection Regulation (GDPR) The scope and global context of the GDPR The key concepts within the GDPR The definition of all key words and phrases relating to this Data Protection regulation Principle One: The criteria governing fair, open and transparent processing of personal data Principle Two: Purpose Limitation, the challenge of limiting the processing within the context of specified and lawful purposes Principle Three: Minimisation of processing, and ensuring that only that data is processed which is necessary to achieve the purpose. Principle Two: Purpose Limitation, the challenge of limiting the processing within the context of specified and lawful purposes Principle Three: Minimisation of processing, and ensuring that only that data is processed which is necessary to achieve the purpose. Principle Four: Ensuring that any personal data held by the organisation is kept accurate and current, and that any processing of such data is appropriate Principle Five: Management and storage of personal data in a manner that meets regulatory obligations, while minimising the time that the individual remains identifiable Principle Six: The criteria governing safe, secure and confidential processing of personal data in order to protect its integrity Principle Seven: The key roles, responsibilities and accountabilities of those involved in Data Management within an organisation Establishment within a single Member State Joint Controllers Privacy by Design and by Default Nominated Representatives Third-party Contracts and shared liability Logging of data management processes Data Breach Notification obligations Privacy Impact Assessments Overseas transfer of personal data L2.8 The Data Subject Rights, and their implications for the Data Controller and the Data Processor L2.8.1 The ?right to be forgotten? L2.8.2 The right to restriction of processing L2.8.3 The right to object to certain processing L2.8.4 The right to have inaccurate data amended or erased L2.8.5 The right to data portability L2.8.6 The right of access to one?s personal data L2.8.7 Rights in relation to automated decision-making and profiling The role of the Data Protection Officer (DPO) The role of the Data Protection Officer (DPO) Criteria for designating a DPO Tasks of the DPO Position of the DPO within the organisation The role of the Supervisory Authority within the Member State The Lead Supervisory Authority and independence Investigative, corrective and advisory powers Independence of the Supervisory Authority Collaboration with other Supervisory Authorities Codes of Conduct and Certification The role, powers and tasks of the European Data Protection Board (EDPB) The remedies, liabilities and penalties available under the GDPR Right to raise a complaint Right to representation Right to effective judicial remedy Right to compensation and liability Administrative fines of up to ?10m or 2% of GAT Administrative fines of up to ?20m or 4% of GAT Provisions for specific processing situations Freedom of Expression Processing of official documents Processing of National Identification Numbers Processing regarding employment Processing for archiving purposes Processing under obligations of official secrecy Processing of data by religious organisations Preparing for implementation of the GDPR Review of data management policies and procedures Review of data assets and security structures Training and Awareness-raising Data management governance structures Embedding Privacy By Design and Default Codes of Conduct and Certification against standards Breach detection and notification procedures Review of third-party agreements, contracts

Total SAGE Training (Sage 50 Accounts + Sage Payroll Training) Want to open the door to working in Finance and Accountancy Industry? Starting our Total Sage Training courses will enhance your career potentials and give you the skills and knowledge you need to get started in Finance and Accountancy Industry. Total Sage Training courses are combined with Sage 50 Accounts and Sage Payroll Training. You will receive a CPD Completion Certificate from Osborne Training once you finish the course. You also have an Option to attain Certificate from SAGE(UK) subject to passing the exams. What qualification will I gain for Sage Training Courses? CERTIFICATION FROM SAGE (UK) As Osborne Training is a Sage (UK) Approved training provider, you could gain the following qualifications provided that you book and register for exams and pass the exams successfully: Sage 50c Computerised Accounting Course (Level 1) Sage 50c Computerised Accounting Course (Level 2) Sage 50c Computerised Accounting Course (Level 3) Sage 50c Computerised Payroll Course (Level 1) Sage 50c Computerised Payroll Course (Level 2) Sage 50c Computerised Payroll Course (Level 3) Level 1 Working with Sage 50 Accounts Program Basics. Creating Account names, Numbers & Bank Payments Financials Bank Reconciliations Generating Customers Invoices Monitoring Customer Activity Generating Product Invoices & Credit Notes Compiling & Sending Customer Statements Creating Customer Receipts & Purchase Invoices Supplier Payments Managing Recurring Entries Generating Reports & Information The Active Set-Up Wizard VAT Changes. Level 2 An overview of the Sage program Entering opening balances, preparing and printing a trial balance Creating customer records Creating supplier records Setting up opening assets, liabilities and capital balances, Producing routine reports Checking data, Entering supplier invoices Posting error corrections, amending records Invoicing, generating customer letters, entering new products, checking communication history Banking and payments, producing statements, petty cash Audit trails, correcting basic entry errors, reconciling debtors and creditors Creating sales credit notes, Processing purchase credit notes Preparing journals Verifying Audit Trail Purchase orders, processing sales orders Processing Trial Balance Creating Backups Restoring data Writing-off bad debts Level 3 Creating a Chart of Accounts to Suit Company Requirements Sole Trader Accounts preparation The Trial Balance preparation Errors in the Trial Balance Disputed Items Use of the Journal Prepare and Process Month End Routine Contra Entries The Government Gateway and VAT Returns Bad Debts and Provision for Doubtful Debts Prepare and Produce Final Accounts Management Information Reports Making Decisions with Reports Using Sage The Fixed Asset Register and Depreciation Accruals and Prepayments Cash Flow and Forecast Reports Advanced Credit Control

Essential trauma awareness training on the causes, symptoms and best ways to treat PTSD Join our expert tutor live online to deepen your understanding of trauma and our responses to it – recovery is possible… Accredited CPD Certificate: 6 hours Length: 1 day (9.15am - 4.00pm GMT) Excellent online trauma course! I've worked with complex trauma for over 5 years and there was still plenty for me to take away...KAT MARLOW, PSYCHOTHERAPIST Why do some people become traumatised and others not? What makes an event traumatic? Why are the symptoms of trauma so many and varied? What happens if someone freezes – or experiences a shutdown or dissociative response – during a traumatic event? Live Online Training – Join Ros Townsend on Tues 16th April 2024 to find out the answers to these questions, and many more… You’ll also have time to ask your own questions and benefit from the group discussions. Once you’ve booked you’ll receive emailed confirmation – you’ll get your Zoom link the day before the event. Limited numbers – book soon to ensure your place. BONUS RECORDING – the training is recorded, in case anyone experiences technical difficulties on the day, so you will also get a recording for a limited time afterwards to maximise your learning. This inspiring and helpful online course with Ros Townsend, a highly experienced psychotherapist and trainer who specialises in treating trauma, will give you a thorough, clear understanding of how and why we can be impacted by traumatic events, what is happening in our brains, what causes post-traumatic stress (PTS) symptoms, why we respond in different ways (fight, flight, freeze or shutdown/dissociation), how to help someone who is suffering, when to seek professional help – and more. Why take this course Suffering from trauma, whether from a single incident or multiple events spread over the course of many years, can have a significantly detrimental impact on a person’s mental and physical health, and their quality of life. It can also greatly affect the lives of those around them. Since the Covid-19 Pandemic, more people than usual have experienced extremely stressful, distressing and/or frightening events, and many are finding that it has left them with symptoms of post-traumatic stress which can, in themselves, be very frightening. Recovery is possible – understanding is key Understanding what causes PTSD symptoms, how our brains and bodies react to distressing events and what makes us vulnerable to becoming traumatised, are all key to successful recovery. This knowledge creates a firm foundation on which to build successful coping strategies and clarifies what needs to happen to enable successful self-help and recovery. During the day you will also gain a clear understanding of how to spot the ‘early warning signs’ of trauma, before they go on to affect further areas of someone’s life, which red-flag signs indicate that it is time to seek professional help, and how trauma specialists are able to help people recover, from even the most difficult times, effectively – and lots more. Jam-packed full of essential information and important insights, real-life case studies and tips, this trauma course clarifies the different ways trauma can impact on people, leaving you better equipped to help support recovery and build resilience. It is an essential course for anyone who works with distressed people or who wishes to support someone they care for in their recovery from trauma, or for those simply wishing to better understand what they, or someone they care for, are experiencing. You will have plenty of time to ask questions throughout the day as the course is designed as a balance between structured learning, group discussion and activities (it is a live, expanded version of our shorter online course: Understanding Trauma). Ros is a brilliant teacher and presenter. She made the whole course interesting, engaging and informative as well as very supportive. She was also very patient with all our questions!GEMMA ROGERS, COUNSELLOR/COACH What you will learn A clear understanding of what trauma is – and the different survival responses we have evolved to help us deal with it What happens in our brains when we experience a traumatic event Why some people are affected by traumatic events, but not others What makes something ‘a trauma’ What symptoms may indicate that someone has been traumatised Why post-traumatic stress (PTS) occurs and the many different ways it can present The physical and psychological causes of post traumatic stress symptoms such as flash backs, hypervigilance, anger, poor sleep, poor memory, physical pain, difficulty thinking, digestive problems, low mood, apparent over-reaction to non-threatening situations Why PTS symptoms can develop years after a traumatic event The fight, flight and freeze response – its impact on our brain and body, and why it can be triggered inappropriately Why experiencing trauma in a passive survival state – such as freeze, shutdown or a dissociative state – can affect an individual particularly deeply How high emotional arousal impacts on our ability to think clearly Why our brains evolved this way Why some people experience trauma in a passive survival state such as freeze, shutdown or a dissociative state – and why we shouldn’t feel ashamed or guilty if we do The double whammy that comes with the ‘freeze’ response Why some sufferers experience ‘shutdown’ or dissociation as a result of trauma – and how this can lead to feelings of shame or guilt Why anger and other strong emotions can follow when someone comes out of a shutdown state during recovery from trauma How traumatic memories can stay ‘live’, keeping us on constant alert for danger ‘The straw that broke the camel’s back’: why one seemingly small event can tip someone into PTSD after years of exposure to other distressing events The importance of pattern-matching in understanding how our brains work Why post-traumatic stress triggers seemingly inappropriately extreme fear reactions The far-reaching impacts of unresolved trauma, including the development of co-morbid conditions and unhelpful coping strategies, such as addictions How unresolved trauma can lead to depression – the trauma / depression cycle Differences when treating single incident trauma, multiple trauma or ‘complex trauma’ When to seek professional help – spotting the ‘red-flag’ signs that you, or someone you care for, might need further support Where to find effective professional help An understanding of how the rewind technique works; its many advantages and applications The common elements of all effective treatments for post traumatic stress (PTSD) How we need to adapt traditional approaches to treating trauma for those experiencing shutdown or dissociative symptoms in the present Working holistically from the human givens approach The natural way we recover from distressing events What we all need as human beings to live emotionally healthy lives How to best employ self-help strategies to support your own recovery or to help others’ suffering from the effects of trauma How to build resilience and recover from symptoms How to access the ‘recovery zone’ Using breathing techniques with clients suffering from trauma Self-help strategies for improving your mental health and minimising traumatic symptoms A wonderfully informative course – I learned so much about traumaCOUNSELLOR Please note This live online training course is an expanded, live version of our shorter online course: Understanding Trauma. If you work with people with Complex Trauma, you may also like our attended workshops: Complex Trauma: Working effectively with challenging cases. Who this workshop is suitable for Anyone interested in understanding trauma and the many different ways it can present, the physical and psychological causes of post traumatic stress symptoms (PTSD), and what can be done to help – whether for personal or professional reasons. Anyone working with traumatised people including health and welfare professionals, such as: psychologists, counsellors, psychotherapists, mental health nurses, psychiatrists, school counsellors, student wellbeing officers, doctors, nurses, OTs, social workers, health visitors, youth workers, outreach, support workers, clinical psychologists, midwives, welfare officers, youth workers, hypnotherapists Anyone working with traumatised members of public services, such as: firefighters, police, paramedics and military personnel Family members of a traumatised individual who wish to understand more about how they can support their recovery or help them to access support Individuals wanting to understand more about their own experience of symptoms relating to trauma and learn more about what effective support is available – you will find the information on this course hugely helpful. Please note As the course deals with the subject of trauma, participants should be aware that discussion of specifically chosen examples of trauma and PTS symptoms will take place, for illustrative purposes, during the day. These will be generic examples for teaching purposes, however, and will not go into unnecessary detail or be voyeuristic or inherently distressing. Participants on the course will not at any stage be expected or put under pressure to discuss or disclose details of any personal experiences of a traumatic nature that they may have had. Course Programme The ‘Trauma: Patterns from the Past’ live online course starts at 9.15am and runs until 4.00pm. 9.15am Join the Zoom meeting 9.30am Introducing PTS 11.00am Comfort break and discussion 11.30am Understanding PTS 1.00pm Lunch break 1.45pm Red-flag signs – when to seek professional support 2.45pm Comfort break and discussion 3.00pm Self-help strategies 4.00pm Day ends This course has been independently accredited by the internationally recognised CPD Standards Office for 6 hours of CPD training. On completion of this training you’ll receive CPD certificates from the College and the CPD Standards Office.

Sage Line 50 Accounting / Bookkeeping Training - Fast Track If you're looking to gain competency in the world's most popular bookkeeping software, the Sage 50 Computerised Accounting course will teach everything you need to know, while helping you gain a recognised qualification. This Course is designed to provide individuals from beginner to advanced knowledge of bookkeeping and Sage 50 accounts. It is intended for individuals who aim to improve career prospects and to be able to better financial management and control of business. This course covers Level 1-3 of Sage 50 Bookkeeping/Accounting Training. Every business, no matter how large or small, is required by law to 'keep books'. Therefore, Bookkeepers play a vital role within organisations; ensuring records of individual financial transactions are accurate, orderly, up to date and comprehensive. If you are organised and methodical, like working through documents and enjoy seeing a set of figures add up properly, then bookkeeping is the career for you. What qualification will I gain? You have the choice to gain certification from one of the following awarding bodies. CERTIFICATION FROM SAGE (UK) As Osborne Training is a Sage (UK) Approved training provider, you could gain the following qualifications provided that you book and register for exams and pass the exams successfully: Sage 50c Computerised Accounting Course (Level 1) Sage 50c Computerised Accounting Course (Level 2) Sage 50c Computerised Accounting Course (Level 3) Level 1 Working with Sage 50 Accounts Program Basics. Creating Account names, Numbers & Bank Payments Financials Bank Reconciliations Generating Customers Invoices Monitoring Customer Activity Generating Product Invoices & Credit Notes Compiling & Sending Customer Statements Creating Customer Receipts & Purchase Invoices Supplier Payments Managing Recurring Entries Generating Reports & Information The Active Set-Up Wizard VAT Changes. Level 2 An overview of the Sage program Entering opening balances, preparing and printing a trial balance Creating customer records Creating supplier records Setting up opening assets, liabilities and capital balances, Producing routine reports Checking data, Entering supplier invoices Posting error corrections, amending records Invoicing, generating customer letters, entering new products, checking communication history Banking and payments, producing statements, petty cash Audit trails, correcting basic entry errors, reconciling debtors and creditors Creating sales credit notes, Processing purchase credit notes Preparing journals Verifying Audit Trail Purchase orders, processing sales orders Processing Trial Balance Creating Backups Restoring data Writing-off bad debts Level 3 Creating a Chart of Accounts to Suit Company Requirements Sole Trader Accounts preparation The Trial Balance preparation Errors in the Trial Balance Disputed Items Use of the Journal Prepare and Process Month End Routine Contra Entries The Government Gateway and VAT Returns Bad Debts and Provision for Doubtful Debts Prepare and Produce Final Accounts Management Information Reports Making Decisions with Reports Using Sage The Fixed Asset Register and Depreciation Accruals and Prepayments Cash Flow and Forecast Reports Advanced Credit Control

Duration 3 Days 18 CPD hours This course is intended for This is an introductory- level course appropriate for those who are developing applications using relational databases, or who are using SQL to extract and analyze data from databases and need to use the full power of SQL queries. Overview This course combines expert lecture, real-world demonstrations and group discussions with machine-based practical labs and exercises. Working in a hands-on learning environment led by our expert practitioner, attendees will learn to: Maximize the potential of SQL to build powerful, complex and robust SQL queries Query multiple tables with inner joins, outer joins and self joins Construct recursive common table expressions Summarize data using aggregation and grouping Execute analytic functions to calculate ranks Build simple and correlated subqueries Thoroughly test SQL queries to avoid common errors Select the most efficient solution to complex SQL problems A company?s success hinges on responsible, accurate database management. Organizations rely on highly available data to complete all sorts of tasks, from creating marketing reports and invoicing customers to setting financial goals. Data professionals like analysts, developers and architects are tasked with creating, optimizing, managing and analyzing data from databases ? with little room for error. When databases aren?t built or maintained correctly, it?s easy to mishandle or lose valuable data. Our SQL Programming and Database Training Series provides students with the skills they require to develop, analyze and maintain data and in correctly structured, modern and secure databases. SQL is the cornerstone of all relational database operations. In this hands-on course, you learn to exploit the full potential of the SELECT statement to write robust queries using the best query method for your application, test your queries, and avoid common errors and pitfalls. It also teaches alternative solutions to given problems, enabling you to choose the most efficient solution in each situation. Introduction: Quick Tools Review Introduction to SQL and its development environments Using SQL*PLUS Using SQL Developer Using the SQL SELECT Statement Capabilities of the SELECT statement Arithmetic expressions and NULL values in the SELECT statement Column aliases Use of concatenation operator, literal character strings, alternative quote operator, and the DISTINCT keyword Use of the DESCRIBE command Restricting and Sorting Data Limiting the Rows Rules of precedence for operators in an expression Substitution Variables Using the DEFINE and VERIFY command Single-Row Functions Describe the differences between single row and multiple row functions Manipulate strings with character function in the SELECT and WHERE clauses Manipulate numbers with the ROUND, TRUNC and MOD functions Perform arithmetic with date data Manipulate dates with the date functions Conversion Functions and Expressions Describe implicit and explicit data type conversion Use the TO_CHAR, TO_NUMBER, and TO_DATE conversion functions Nest multiple functions Apply the NVL, NULLIF, and COALESCE functions to data Decode/Case Statements Using the Group Functions and Aggregated Data Group Functions Creating Groups of Data Having Clause Cube/Rollup Clause SQL Joins and Join Types Introduction to JOINS Types of Joins Natural join Self-join Non equijoins OUTER join Using Subqueries Introduction to Subqueries Single Row Subqueries Multiple Row Subqueries Using the SET Operators Set Operators UNION and UNION ALL operator INTERSECT operator MINUS operator Matching the SELECT statements Using Data Manipulation Language (DML) statements Data Manipulation Language Database Transactions Insert Update Delete Merge Using Data Definition Language (DDL) Data Definition Language Create Alter Drop Data Dictionary Views Introduction to Data Dictionary Describe the Data Dictionary Structure Using the Data Dictionary views Querying the Data Dictionary Views Dynamic Performance Views Creating Sequences, Synonyms, Indexes Creating sequences Creating synonyms Creating indexes Index Types Creating Views Creating Views Altering Views Replacing Views Managing Schema Objects Managing constraints Creating and using temporary tables Creating and using external tables Retrieving Data Using Subqueries Retrieving Data by Using a Subquery as Source Working with Multiple-Column subqueries Correlated Subqueries Non-Correlated Subqueries Using Subqueries to Manipulate Data Using the Check Option Subqueries in Updates and Deletes In-line Views Data Control Language (DCL) System privileges Creating a role Object privileges Revoking object privileges Manipulating Data Overview of the Explicit Default Feature Using multitable INSERTs Using the MERGE statement Tracking Changes in Data

Duration 3 Days 18 CPD hours This course is intended for Incoming attendees are required to have current, hands-on experience in developing basic web applications. Student should have some experience with HTML and CSS and be well versed in JavaScript. Experience with coding for the server side would be helpful. Overview This skills-focused course is approximately 50% hands-on. Our engaging instructors and mentors are highly experienced practitioners who bring years of current 'on-the-job' experience into every classroom. Working in a hands-on learning environment, guided by our expert team, attendees will learn to: Learn server-side JavaScript coding through Node.js Explore the latest JavaScript features, and ECMAScript modules Walk through different stages of developing robust applications using Node.js Install and use Node.js for development Use the Express application framework Work with REST service development using the Restify framework Use data storage engines such as MySQL, SQLITE3, and MongoDB Node.js is a server-side JavaScript platform using an event-driven, non-blocking I/O model allowing users to build fast and scalable data-intensive applications running in real time.This fast-paced hands-on course provides the core skills required to develop web applications with Node.js. You will progress from a rudimentary knowledge of JavaScript and server-side development to being able to create, maintain and test your own Node.js applications. You will explore the importance of transitioning to functions that return Promise objects, and the difference between fs, fs/promises and fs-extra, as well as how to use the HTTP Server and Client objects, and data storage with both SQL and MongoDB databases. Overview of Node.js The capabilities of Node.js Why should you use Node.js? The Node.js event-driven architecture Embracing advances in the JavaScript language Developing microservices or maxiservices with Node.js Setting Up Node.js System requirements Installing Node.js using package managers Installing from the source on POSIX-like systems Installing multiple Node.js instances with nvm Requirements for installing native code modules Choosing Node.js versions to use and the version policy Choosing editors and debuggers for Node.js Running and testing commands Advancing Node.js with ECMAScript 2015, 2016, 2017, and beyond Using Babel to use experimental JavaScript features Exploring Node.js Modules Defining a Node.js module Finding and loading modules using require and import Using npm ? the Node.js package management system The Yarn package management system HTTP Servers and Clients Sending and receiving events with EventEmitter Understanding HTTP server applications HTTP Sniffer ? listening to the HTTP conversation Web application frameworks Getting started with Express Creating an Express application to compute Fibonacci numbers Making HTTPClient requests Calling a REST backend service from an Express application Your First Express Application Exploring Promises and async functions in Express router functions Architecting an Express application in the MVC paradigm Creating the Notes application Theming your Express application Scaling up ? running multiple Notes instances Implementing the Mobile-First Paradigm Understanding the problem ? the Notes app isn't mobile friendly Learning the mobile-first paradigm theory Using Twitter Bootstrap on the Notes application Flexbox and CSS Grids Mobile-first design for the Notes application Using third-party custom Bootstrap themes Data Storage and Retrieval Remembering that data storage requires asynchronous code Logging and capturing uncaught errors Storing notes in a filesystem Storing notes with the LevelDB datastore Storing notes in SQL with SQLite3 Storing notes the ORM way with Sequelize Storing notes in MongoDB Additional course details: Nexus Humans Introduction to Node.js (TT4153) training program is a workshop that presents an invigorating mix of sessions, lessons, and masterclasses meticulously crafted to propel your learning expedition forward. This immersive bootcamp-style experience boasts interactive lectures, hands-on labs, and collaborative hackathons, all strategically designed to fortify fundamental concepts. Guided by seasoned coaches, each session offers priceless insights and practical skills crucial for honing your expertise. Whether you're stepping into the realm of professional skills or a seasoned professional, this comprehensive course ensures you're equipped with the knowledge and prowess necessary for success. While we feel this is the best course for the Introduction to Node.js (TT4153) course and one of our Top 10 we encourage you to read the course outline to make sure it is the right content for you. Additionally, private sessions, closed classes or dedicated events are available both live online and at our training centres in Dublin and London, as well as at your offices anywhere in the UK, Ireland or across EMEA.

Duration 2.5 Days 15 CPD hours This course is intended for This course is intended for those with a basic understanding of Tableau who want to pursue mastery of the advanced features. Overview The goal of this course is to present essential Tableau concepts and its advanced functionalities to help better prepare and analyze data. This course will use Tableau Hyper, Tableau Prep and more. Getting Up to Speed ? a Review of the Basics Connecting Tableau to your data Connecting to Tableau Server Connecting to saved data sources Measure Names and Measure Values Three essential Tableau concepts Exporting data to other devices Summary All About Data ? Getting Your Data Ready Data mining and knowledge discovery process models CRISP?DM All About Data ? Joins, Blends, and Data Structures All About Data - Joins, Blends, and Data Structures Introduction to joins Introduction to complex joins Exercise: observing join culling Introduction to join calculations Introduction to spatial joins Introduction to unions Understanding data blending Order of operations No dimensions from a secondary source Introduction to scaffolding Introduction to data structures Exercise: adjusting the data structure for different questions Summary Table Calculations Table Calculations A definition and two questions Introduction to functions Directional and non-directional table calculations Application of functions Summary Level of Detail Calculations Level of Detail Calculations Building playgrounds Playground I: FIXED and EXCLUDE Playground II: INCLUDE Practical application Exercise: practical FIXED Exercise: practical INCLUDE Exercise: practical EXCLUDE Summary Beyond the Basic Chart Types Beyond the Basic Chart Types Improving popular visualizations Custom background images Tableau extensions Summary Mapping Mapping Extending Tableau's mapping capabilities without leaving Tableau Extending Tableau mapping with other technology Exercise: connecting to a WMS server Exploring the TMS file Exploring Mapbox Accessing different maps with a dashboard Creating custom polygons Converting shape files for Tableau Exercise: polygons for Texas Heatmaps Summary Tableau for Presentations Tableau for Presentations Getting the best images out of Tableau From Tableau to PowerPoint Embedding Tableau in PowerPoint Animating Tableau Story points and dashboards for Presentations Summary Visualization Best Practices and Dashboard Design Visualization Best Practices and Dashboard Design Visualization design theory Formatting rules Color rules Visualization type rules Compromises Keeping visualizations simple Dashboard design Dashboard layout Sheet selection Summary Advanced Analytics Advanced Analytics Self-service Analytics Use case ? Self-service Analytics Use case ? Geo-spatial Analytics Summary Improving Performance Improving Performance Understanding the performance-recording dashboard Exercise: exploring performance recording in Tableau desktop Performance-recording dashboard events Behind the scenes of the performance- recording dashboard Hardware and on-the-fly techniques Hardware considerations On-the-fly-techniques Single Data Source > Joining > Blending Three ways Tableau connects to data Using referential integrity when joining Advantages of blending Efficiently working with data sources Tuning data sources Working efficiently with large data sources Intelligent extracts Understanding the Tableau data extract Constructing an extract for optimal performance Exercise: summary aggregates for improved performance Optimizing extracts Exercise: materialized calculations Using filters wisely Extract filter performance Data source filter performance Context filters Dimension and measure filters Table-calculation filters Efficient calculations Boolean/Numbers > Date > String Additional performance considerations Avoid overcrowding a dashboard Fixing dashboard sizing Setting expectations Summary Additional course details: Nexus Humans Advanced Tableau training program is a workshop that presents an invigorating mix of sessions, lessons, and masterclasses meticulously crafted to propel your learning expedition forward. This immersive bootcamp-style experience boasts interactive lectures, hands-on labs, and collaborative hackathons, all strategically designed to fortify fundamental concepts. Guided by seasoned coaches, each session offers priceless insights and practical skills crucial for honing your expertise. Whether you're stepping into the realm of professional skills or a seasoned professional, this comprehensive course ensures you're equipped with the knowledge and prowess necessary for success. While we feel this is the best course for the Advanced Tableau course and one of our Top 10 we encourage you to read the course outline to make sure it is the right content for you. Additionally, private sessions, closed classes or dedicated events are available both live online and at our training centres in Dublin and London, as well as at your offices anywhere in the UK, Ireland or across EMEA.