266 Courses in Cardiff delivered Live Online

Duration 4 Days 24 CPD hours This course is intended for The workshop is designed for data scientists who currently use Python or R to work with smaller datasets on a single machine and who need to scale up their analyses and machine learning models to large datasets on distributed clusters. Data engineers and developers with some knowledge of data science and machine learning may also find this workshop useful. Overview Overview of data science and machine learning at scale Overview of the Hadoop ecosystem Working with HDFS data and Hive tables using Hue Introduction to Cloudera Data Science Workbench Overview of Apache Spark 2 Reading and writing data Inspecting data quality Cleansing and transforming data Summarizing and grouping data Combining, splitting, and reshaping data Exploring data Configuring, monitoring, and troubleshooting Spark applications Overview of machine learning in Spark MLlib Extracting, transforming, and selecting features Building and evaluating regression models Building and evaluating classification models Building and evaluating clustering models Cross-validating models and tuning hyperparameters Building machine learning pipelines Deploying machine learning models Spark, Spark SQL, and Spark MLlib PySpark and sparklyr Cloudera Data Science Workbench (CDSW) Hue This workshop covers data science and machine learning workflows at scale using Apache Spark 2 and other key components of the Hadoop ecosystem. The workshop emphasizes the use of data science and machine learning methods to address real-world business challenges. Using scenarios and datasets from a fictional technology company, students discover insights to support critical business decisions and develop data products to transform the business. The material is presented through a sequence of brief lectures, interactive demonstrations, extensive hands-on exercises, and discussions. The Apache Spark demonstrations and exercises are conducted in Python (with PySpark) and R (with sparklyr) using the Cloudera Data Science Workbench (CDSW) environment. The workshop is designed for data scientists who currently use Python or R to work with smaller datasets on a single machine and who need to scale up their analyses and machine learning models to large datasets on distributed clusters. Data engineers and developers with some knowledge of data science and machine learning may also find this workshop useful. Overview of data science and machine learning at scaleOverview of the Hadoop ecosystemWorking with HDFS data and Hive tables using HueIntroduction to Cloudera Data Science WorkbenchOverview of Apache Spark 2Reading and writing dataInspecting data qualityCleansing and transforming dataSummarizing and grouping dataCombining, splitting, and reshaping dataExploring dataConfiguring, monitoring, and troubleshooting Spark applicationsOverview of machine learning in Spark MLlibExtracting, transforming, and selecting featuresBuilding and evauating regression modelsBuilding and evaluating classification modelsBuilding and evaluating clustering modelsCross-validating models and tuning hyperparametersBuilding machine learning pipelinesDeploying machine learning models Additional course details: Nexus Humans Cloudera Data Scientist Training 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 Cloudera Data Scientist Training 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 3 Days 18 CPD hours This course is intended for Java Fundamentals is designed for tech enthusiasts who are familiar with some programming languages and want a quick introduction to the most important principles of Java. Overview After completing this course, you will be able to: Create and run Java programs Use data types, data structures, and control flow in your code Implement best practices while creating objects Work with constructors and inheritance Understand advanced data structures to organize and store data Employ generics for stronger check-types during compilation Learn to handle exceptions in your code Since its inception, Java has stormed the programming world. Its features and functionalities provide developers with the tools needed to write robust cross-platform applications. Java Fundamentals introduces you to these tools and functionalities that will enable you to create Java programs. The course begins with an introduction to the language, its philosophy, and evolution over time, until the latest release. You'll learn how the javac/java tools work and what Java packages are - the way a Java program is usually organized. Once you are comfortable with this, you'll be introduced to advanced concepts of the language, such as control flow keywords. You'll explore object-oriented programming and the part it plays in making Java what it is. In the concluding lessons, you'll be familiarized with classes, typecasting, and interfaces, and understand the use of data structures, arrays, strings, handling exceptions, and creating generics. Introduction to Java The Java Ecosystem Our First Java Application Packages Variables, Data Types, and Operators Variables and Data Types Integral Data Types Type casting Control Flow Conditional Statements Looping Constructs Object-Oriented Programming Object-Oriented Principles Classes and Objects Constructors The this Keyword Inheritance Overloading Constructor Overloading Polymorphism and Overriding Annotations References OOP in Depth Interfaces Typecasting The Object Class Autoboxing and Unboxing Abstract Classes and Methods Data Structures, Arrays, and Strings Data Structures and Algorithms Strings The Java Collections Framework and Generics Reading Data from Files The Java Collections Framework Generics Collection Advanced Data Structures in Java Implementing a Custom Linked List Implementing Binary Search Tree Enumerations Set and Uniqueness in Set Exception Handling Motivation behind Exceptions Exception Sources Exception Mechanics Best Practices

This course is for kids and young learners who: Have completed Level 2. Know how to read, write and speak basic Greek. Use a variety of expressions while speaking with family and friends. Communicate with native speakers in simple Greek.

Duration 3 Days 18 CPD hours This course is intended for Anyone starting to write SAS programs Overview Use SAS Studio and SAS Enterprise Guide to write and submit SAS programs. Access SAS, Microsoft Excel, and text data. Explore and validate data. Prepare data by subsetting rows and computing new columns. Analyze and report on data. Export data and results to Excel, PDF, and other formats. Use SQL in SAS to query and join tables. This course is for users who want to learn how to write SAS programs to access, explore, prepare, and analyze data. It is the entry point to learning SAS programming for data science, machine learning, and artificial intelligence. Essentials The SAS programming process. Using SAS programming tools. Understanding SAS syntax. Accessing Data Understanding SAS data. Accessing data through libraries. Importing data into SAS. Exploring and Validating Data Exploring data. Filtering rows. Formatting columns. Sorting data and removing duplicates. Preparing Data Reading and filtering data. Computing new columns. Conditional processing. Analyzing and Reporting on Data Enhancing reports with titles, footnotes, and labels. Creating frequency reports. Creating summary statistics reports. Exporting Results Exporting data. Exporting reports. Using SQL in SAS Using Structured Query Language in SAS. Joining tables using SQL in SAS. Additional course details: Nexus Humans SAS Programming 1 - Essentials 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 SAS Programming 1 - Essentials 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 1 Days 6 CPD hours This course is intended for This course is intended for individuals who desire to become more skilled at handling difficult customers. Overview Upon successful completion of this course, students will be able to deal with difficult customers in a way that increases productivity and customer service, and decreases unhappy customers. In this course, students will gain a valuable skill set to deal with difficult customers in various situations. 1 - GETTING STARTED Housekeeping Items Pre-Assignment Review Workshop Objectives The Parking Lot Action Plan 2 - THE RIGHT ATTITUDE STARTS WITH YOU Be Grateful Keep Your Body Healthy Focus on Positive Thoughts Invoke Inner Peace Case Study 3 - INTERNAL STRESS MANAGEMENT Irritability Unhappiness with Your Job Feeling Underappreciated Not Well-Rested Case Study 4 - EXTERNAL STRESS MANAGEMENT Office Furniture Not Ergonomically Sound High Noise Volume in the Office Rift with Co-Workers Demanding Supervisor Case Study 5 - TRANSACTIONAL ANALYSIS What is Transactional Analysis? Parent Adult Child Case Study 6 - WHY ARE SOME CUSTOMERS DIFFICULT? They Have Truly Had a Bad Experience and Want to Vent They Have Truly Had a Bad Experience and Want Someone to be Held Accountable They Have Truly Had a Bad Experience and Want Resolution They Are Generally Unhappy Case Study 7 - DEALING WITH THE CUSTOMER OVER THE PHONE Listen to the Customer?s Complaint Build Rapport Do Not Respond with Negative Words or Emotion Offer a Verbal Solution to Customer Case Study 8 - DEALING WITH THE CUSTOMER IN PERSON Listen to the Customer?s Complaint Build Rapport Responding with Positive Words and Body Language Besides Words, What to Look For? Case Study 9 - SENSITIVITY IN DEALING WITH CUSTOMERS Who are Angry Who Are Rude With Different Cultural Values Who Cannot Be Satisfied Case Study 10 - SCENARIOS OF DEALING WITH A DIFFICULT CUSTOMER Angry Customer Rude Customer Culturally Diverse Customer Impossible to Please Customer Case Study 11 - CUSTOMER ONCE YOU HAVE ADDRESSED THEIR COMPLAINT Call the Customer Send the Customer an Email Mail the Customer a Small Token Handwritten or Typed Letter Case Study 12 - WRAPPING UP Words From The Wise Review Of The Parking Lot Lessons Learned Recommended Reading Completion Of Action Plans And Evaluations

Duration 4 Days 24 CPD hours This course is intended for This course is appropriate for developers and administrators who intend to use HBase. Overview Skills learned on the course include:The use cases and usage occasions for HBase, Hadoop, and RDBMSUsing the HBase shell to directly manipulate HBase tablesDesigning optimal HBase schemas for efficient data storage and recoveryHow to connect to HBase using the Java API, configure the HBase cluster, and administer an HBase clusterBest practices for identifying and resolving performance bottlenecks Cloudera University?s four-day training course for Apache HBase enables participants to store and access massive quantities of multi-structured data and perform hundreds of thousands of operations per second. Introduction to Hadoop & HBase What Is Big Data? Introducing Hadoop Hadoop Components What Is HBase? Why Use HBase? Strengths of HBase HBase in Production Weaknesses of HBase HBase Tables HBase Concepts HBase Table Fundamentals Thinking About Table Design The HBase Shell Creating Tables with the HBase Shell Working with Tables Working with Table Data HBase Architecture Fundamentals HBase Regions HBase Cluster Architecture HBase and HDFS Data Locality HBase Schema Design General Design Considerations Application-Centric Design Designing HBase Row Keys Other HBase Table Features Basic Data Access with the HBase API Options to Access HBase Data Creating and Deleting HBase Tables Retrieving Data with Get Retrieving Data with Scan Inserting and Updating Data Deleting Data More Advanced HBase API Features Filtering Scans Best Practices HBase Coprocessors HBase on the Cluster How HBase Uses HDFS Compactions and Splits HBase Reads & Writes How HBase Writes Data How HBase Reads Data Block Caches for Reading HBase Performance Tuning Column Family Considerations Schema Design Considerations Configuring for Caching Dealing with Time Series and Sequential Data Pre-Splitting Regions HBase Administration and Cluster Management HBase Daemons ZooKeeper Considerations HBase High Availability Using the HBase Balancer Fixing Tables with hbck HBase Security HBase Replication & Backup HBase Replication HBase Backup MapReduce and HBase Clusters Using Hive & Impala with HBase Using Hive and Impala with HBase Appendix A: Accessing Data with Python and Thrift Thrift Usage Working with Tables Getting and Putting Data Scanning Data Deleting Data Counters Filters Appendix B: OpenTSDB

This course is for young learners who: Have completed Level 3. Know how to read, write and speak Greek at a very good level. Use a variety of words and expressions when speaking with family and friends. Communicate with native speakers in Greek without much strain from either party.

Click to read more about this training, in which we demonstrate a live problem solving approach which is based on the active participation of family members. Course Category Inclusion Parents and Carers Behaviour and relationships Problem Solving Description In this training we demonstrate a live problem solving approach which is based on the active participation of family members. ‘Family Circles’ is an evolving new approach to problem solving with families and is based on our years of family work and the development and use of the Circle of Adults process. Inspired by our own Parent Solutions work and the Circle of Adults process as well as Family Group Conferencing and other Restorative Interventions we bring you Family Circles. Essentially the approach involves gathering a family together for a process that is facilitated but majors on the family members offering each other their wisdom and ideas. The approach is capacity focused, person centred approach to working with families rather than the dominant deficit oriented and ‘medical model’ of viewing and planning for or doing things to families. This training can be modelled with a group of professionals or better still with a family. In our work with families we develop the importance of naming stories or theories and seeking linkages and synthesis between what is found out and explored about the family situation and its history. We like participants to sit with the uncertainty, to reflect on the question ‘why’ but without judgement of each other. Deeper reflections may span a whole range of perspectives from ‘within person’ considerations, to situational or systemic possibilities. Health or emotional issues can be reflected on alongside organisational or transactional aspects of what is going on for the family. The better the shared understanding the better the strategy or actions which emerge from these meetings. Quality hypotheses with a close fit to reality lead to more effective implementation in the real world. We encourage ‘loose’ thinking, a search for connections, deeper listening, an ‘open mind’, speculation and exploration without moral judgements. From this stance self-reflection as well as reflection on the situation can produce remarkable insights. The quality of theories or new stories generated is directly influenced by family members’ experiences and the models of learning, behaviour and emotion, systems, educational development, change and so on that they have been exposed to.  Learning Objectives To provide opportunities for: Shared problem solving in a safe exploratory climate in which the family will find its own solutions. Individuals to reflect on their own actions and strategies An exploration of whole-family processes and their impact Emotional support and shared understandings of issues at a child, parent, family, school and community level. Feed back to each other on issues, ideas and strategies that are agreed to be worth sharing with them. Who Is It For? Anyone interested in working with families in a way that builds and makes use of their capacities rather than focus on their challenges and difficulties. Social Care teams School staff Community organisers Educational Psychologists Course Content True family empowerment Deepening shared stories and understandings Facilitating groups Problem solving process Handling family group communication Allowing direct feedback and challenge between participants in a safe way Building relationships Process: Family members are welcomed: Introductions are carried out, ground rules and aims clarified whilst coffee is drunk. A recap from the last session is carried out: To follow up developments and reflections after the last meeting. One issue is selected for the main focus Issue presentation: The family member who raised the concern is asked questions to tell the ‘story’ of the issue or problem. Additional questions/information from the group about the problem are gathered: Ground rules may need to be observed carefully here. Individual participants need to be kept focused and prevented from leaping to premature conclusions or to making ‘helpful’ suggestions about strategy. Relationship aspects to the problem are explored. Metaphors and analogies are invited. How would a fly on the wall see your relationship? If you were alone together on a desert island, what would it be like? Impact of previous relationships/spillage from one relationship to another are explored. Eg what situation they are reminded of? For instance, does this situation remind you of any of those angry but helpless feelings you had with your other son when he was an adolescent? This provides opportunities to reflect on how emotions rub off on other people. The parent feels really frustrated, and on reflection we can see that so does the child System/Organisation factors (Family system/school and community systems and so on): What aspects help or hinder the problem? For instance, does the pastoral system of the local school provide space, or time and skilled personnel able to counsel this young person and work actively with their parents? Synthesis. At this stage the Graphic facilitator summarises what they have heard. They then go on to describe linkages and patterns in what they have heard. This can be very powerful. The person doing the graphic work has been able to listen throughout the presentation process and will have been struck by strong messages, emotions and images as they have arisen. The story and meaning of what is happening in the situation may become a little clearer at this point. Typical links may be ‘mirrored emotions’ strong themes such as loss and separation issues, or repeated processes such as actions triggering rejection. This step provides an excellent grounding for the next process of deepening understanding. What alternative strategies/interventions are open to be used? Brainstormed and recorded. ’Either/ors’ need to be avoided at this time also. This needs to be a shared session in which the family member who is presenting the concern contributes as much as anyone. Care is needed to ensure that this person is not overloaded with other people’s strategies. The final selection of strategy or strategies from the brainstormed list is the problem presenter’s choice. Strategies might include: a special time for the young person, a meeting with the child’s parents to explore how she is being managed at home and to share tactics, a home-school diary, counselling, or an agreed action plan that all are aware of, agreed sanctions and rewards and so forth. Strategies may productively involve processes of restitution and restoration, when ‘sorry’ is not enough. Making it right, rather than punishments or rewards, may then becomes the focus. First Steps. The problem presenter is finally asked to agree one or two first steps which they can carry out over the next 3-7 days. It can help to assign a ‘coach’ who will check in with them to ensure they have carried out the action they have named. This is a time to be very specific. Steps should be small and achievable. The person is just ‘making a start’. A phone call, or making an agreement with a key other person not present at the meeting would be ideal examples. Final reflections. Sometimes referred to as a ‘round of words’ help with closure for all involved. Reflections are on the process not the problem. In large families this is best done standing in a circle. In smaller groups all can remain sitting. Passing around a ‘listening stick’ or something similar such as a stone or light heighten the significance of the process ending and improve listening. Finally the problem presenter is handed the ‘Graphic’ this is their record of the meeting and can be rolled and presented ceremoniously by the facilitators for maximum effect! If you liked this course you may well like: Parent Solutions

Read and discuss this beautiful story of friendship, love and truth set in London, Tuscany and Florence Highlights Join this book club and gain extra motivation to read in English 7 hours of live classes to help you develop fluent speaking in English Discuss this novel of beauty, love and art over 4 decades Be corrected by an expert English teacher to remove errors and mistakes Practise and develop your English online in this 7 week advanced English book club course reading and discussing Still Life by Sarah Winman. Each week you read some chapters, discuss them in class and improve specific areas of vocabulary or grammar while also examining literary aspects of the novel. Personalised feedback improves your grammar, vocabulary and pronunciation. The Book Club book In Italy in 1944 two strangers meet in a Tuscan villa. Ulysses Temper is a young British soldier, Evelyn Skinner a free-thinking independent-minded 64-year-old art historian, come to rescue paintings from the war and relive her memories. This chance meeting with Evelyn will transform Ulysses’ life – and everyone who knows him. ‘THE most beautiful book … it will stay with me a long time’ SARA COX, BBC TWO’S BETWEEN THE COVERS Geoff says: "This is a lovely novel, with references to the great writer EM Forster and his masterpiece "A Room With A View". Much loved by readers, the characters of this novel stay with you for a long time."

Read and discuss this beautiful story of friendship, love and truth set in London, Tuscany and Florence Highlights Join this book club and gain extra motivation to read in English 7 hours of live classes to help you develop fluent speaking in English Discuss this novel of beauty, love and art over 4 decades Be corrected by an expert English teacher to remove errors and mistakes Practise and develop your English online in this 7 week advanced English book club course reading and discussing Still Life by Sarah Winman. Each week you read some chapters, discuss them in class and improve specific areas of vocabulary or grammar while also examining literary aspects of the novel. Personalised feedback improves your grammar, vocabulary and pronunciation. The Book Club book In Italy in 1944 two strangers meet in a Tuscan villa. Ulysses Temper is a young British soldier, Evelyn Skinner a free-thinking independent-minded 64-year-old art historian, come to rescue paintings from the war and relive her memories. This chance meeting with Evelyn will transform Ulysses’ life – and everyone who knows him. ‘THE most beautiful book … it will stay with me a long time’ SARA COX, BBC TWO’S BETWEEN THE COVERS Geoff says: "This is a lovely novel, with references to the great writer EM Forster and his masterpiece "A Room With A View". Much loved by readers, the characters of this novel stay with you for a long time."