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Introduction to MongoDB for DBAs (TTDB4680)
By Nexus Human
Duration 3 Days 18 CPD hours This course is intended for This introductory-level course is for experienced DBAs who will be working with MongoDB. In order to gain the most from this course you should have: Prior practical experience in Database Administration Experience working with Linux and be comfortable working with command line 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 explore: The MongoDB Basic Architecture and Installation MongoDB administration User Management MongoDB security Indexes Backup & Recovery High Availability / Replication Diagnostics & Troubleshooting MongoDB is fast becoming the database of choice for big data applications, being one of the most popular and widely implemented NoSQL databases. Its scalability, robustness, and flexibility have made it extremely popular among business enterprises who use it to implement a variety of activities including social communications, analytics, content management, archiving and other activities. This has led to an increased demand for MongoDB administrators who have the skills to handle cross functional duties. Geared for experienced DBAs, MongoDB for DBAs is a three-day hands-on course that explores the concepts, architecture and pitfalls of managing a MongoDB installation. This course is targeted to the DBA who is familiar with the concepts and tasks of working with a Relational database and is not responsible for a NoSQL MongoDB database. You will learn the critical aspects of MongoDB and use it to solve data management challenges. You will learn to manage MongoDB effectively by gaining expertise in MongoDB administration tools, syntax, MongoDB installations, configurations, security, troubleshooting, backup, scaling and many other features. The focus of this course is on practical skills and applying the DBA existing database knowledge to a MongoDB installation. Introduction to MongoDB Basic Architecture and Installation Differentiate database categories Learn MongoDB design goals List MongoDB tools Describe JSON and BSON Understanding the basic concepts of a Database Database categories: What is NoSQL? Why NoSQL? Benefit over RDBMS Types of NoSQL Database, and NoSQL vs. SQL Comparison, ACID & Base Property CAP Theorem, implementing NoSQL and what is MongoDB? Graph Database Overview of MongoDB, Design Goals for MongoDB Server and Database, MongoDB tools Understanding the following: Collection, Documents and Key/Values, etc., Introduction to JSON and BSON documents Environment setup (live Handson) and using various MongoDB tools available in the MongoDB Package MongoDB Administration Take database backup and restore MongoDB© Export and import data from/ to a MongoDB© instance Check server status and DB status Monitor various resource utilization of a mongod instance Understand various optimization strategies Administration concepts in MongoDB Monitoring issues related to Database Monitoring at Server, Database, Collection level, and various Monitoring tools related to MongoDB Database Profiling, Locks, Memory Usage, No of connections, page fault etc., Backup and Recovery Methods for MongoDB Export and Import of Data to and from MongoDB Run time configuration of MongoDB Production notes/ best practices Data Managements in MongoDB (Capped Collections/ Expired data from TTL), TTL Collection Features GridFS Memory-Mapped Files Journaling Mechanics Storage Engines Power of 2-Sized Allocations No Padding Allocation Strategy Diagnosing Performance Issues Optimization Strategies for MongoDB Configure Tag Sets for Replica Set. Optimize Query Performance Monitoring Strategies for MongoDB . MongoDB Utilities MongoDB Commands MongoDB Management Service (MMS) Data Backup Strategies in MongoDB Copying Underlying Data Files Backup with MongoDump Fsync and Lock MongoDB Ops Manager Backup Software Security Strategies in MongoDB Authentication Implementation in MongoDB . Authentication in a Replica set Authentication on Sharded Clusters Authorization End-to-End Auditing for Compliance User Management Create a User Administrator. Add a User to a Database. Create/Assign User a Role. Verify/Modify a User Access/Privileges. Change a User?s Password MongoDB Security Knowing security concepts in MongoDB Understand how Authentication and Authorisation works Security Introduction Security Concepts Indexes Index Introduction, Index Concepts, Index Types Index Properties Index Creation and Indexing Reference Introduction to Aggregation Aggregation Approach to Aggregation sort Order Pipeline Operators and Indexes Text Indexes Aggregate Pipeline Stages Text Search MapReduce Index Creation Aggregation Operations Index Creation on Replica Set Remove, Modify, and Rebuild Indexes Listing Indexes Measure Index Use Control Index Use Index Use Reporting Geospatial Indexes MongoDB?s Geospatial Query Operators GeoWith Operator Backup & Recovery Import and Export MongoDB Data Restore and recovery of MongoDB(Including point in time Recovery) Restore a Replica Set from MongoDB Backups Recover Data after an Unexpected Shutdown Backup and Restore with Filesystem Snapshots Back Up and Restore with MongoDB Tools Backup and Restore Sharded Clusters High Availability (Replication ) Understand the concept of Replication in MongoDB© ? Create a production like Replica Set Introduction to Replication (High Availability), Concepts around Replication What is Replica Set and Master Slave Replication? Type of Replication in MongoDB How to setup a replicated cluster & managing replica sets etc., Master-Slave Replication Replica Set in MongoDB Automatic Failover Replica Set Members Write Concern Write Concern Levels Write Concern for a Replica Set Modify Default Write Concern Read Preference Read Preference Modes Blocking for Replication Tag Set Configure Tag Sets for Replica set. Replica Set Deployment Strategies . Replica Set Deployment Patterns Oplog File Replication State and Local Database, Replication Administration Diagnostics & Troubleshooting Troubleshoot slow queries Diagnose connectivity problems Understand diagnostic tools Learn common production issues Learn fixes and solutions. Additional course details: Nexus Humans Introduction to MongoDB for DBAs (TTDB4680) 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 MongoDB for DBAs (TTDB4680) 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.
Mac Integration Basics
By Nexus Human
Duration 1 Days 6 CPD hours Companies are increasingly integrating Mac computers into Windows or other standards-based network environments. This Mac Integration Basics course examines how to best use a Mac(s) in an organization that predominantly functions with a Microsoft Windows operating system and Windows Servers. This course is also ideal for users who need to replace a Windows computer with a Mac and for IT professionals who support Mac users Directory Services Connecting a Mac to a Directory Server Using Network Account File Sharing Connecting to File Servers Turning on Personal File Sharing Email, Contacts, and Calendars Managing Internet Accounts Preferences Connecting to an Exchange Server Connecting Mail to Non-Windows Servers Adding Accounts in Mail, Contacts, and Calendars Security Built-in Security Features Creating Strong Passwords Using Two-factor Authentication Setting a Firmware Password Locking a Mac Screen Creating User Accounts Disabling Automatic Login Protecting Start-up Disk Files Ensuring that the Apps you Download are Safe Providing Network Security Printing Connecting to a Local Printer Setting up a Wireless Printer Sharing your Printer Setting up a Printer Shared by a Mac and a PC via SMB or CIFS Setting up an IP Printer Specifying Printer Features Printing from a Network Printer Instant Messaging iMessage Jabber Configuring Messages Adding Accounts Chatting on a local network with Bonjour Moving and Backing Up Content Moving Content Backing up Data with Time Machine Running Windows on a Mac Running Windows Natively or Virtually Using Office Using Cross-platform Apps Using Cross-platform Files
Mac Integration Basics 10.15
By Nexus Human
Duration 2 Days 12 CPD hours This course is intended for This course is ideal for users who need to replace a Windows computer with a Mac and for IT professionals who support Mac users. Overview Organizations are increasingly integrating Mac computers into Windows or other standards-based network environments. This course gives both users and the IT professionals who support them the skills necessary to make integration easy. This two day Mac Integration Basics course examines how to best use a Mac(s) in an organization that predominantly functions with a Microsoft Windows operating system and Windows Servers. Directory Services Connect a Mac to an Active Directory server Share Files Connect to file servers. Turn on personal file sharing. Configure Collaborative Services Manage Internet Accounts preferences. Connect to an Exchange Server. Connect Mail to non-Windows servers. Add accounts in Mail, Contacts, and Calendars. Secure a Mac Built-In Security features. Create strong passwords. Use two-factor authentication. Set a firmware password. Lock a Mac screen. Create user accounts. Disable automatic login. Protect start-up disk files. Ensure that the apps you download are safe. Provide network security. Printing Connect to a local printer. Connect to, share, and print from network printers. Move and Back Up Content Move content. Back up content. Run Windows on a Mac Run Windows natively or virtually. Microsoft Office for macOS. Cross-platform apps. Cross-platform files. Troubleshooting How to best troubleshoot macOS. Questions & Answers
Juniper - Introduction to the Junos Operating System (IJOS)
By Nexus Human
Duration 3 Days 18 CPD hours This course is intended for This course benefits individuals responsible for configuring and monitoring devices running the Junos OS. Overview After successfully completing this course, you should be able to: Describe the basic design architecture of the Junos OS. Identify and provide a brief overview of Junos devices. Navigate within the Junos CLI. Perform tasks within the CLI operational and configuration modes. Restore a Junos device to its factory-default state. Perform initial configuration tasks. Configure and monitor network interfaces. Describe user configuration and authentication options. Perform secondary configuration tasks for features and services such as system logging (syslog) and tracing, Network Time Protocol (NTP), configuration archival, and SNMP. Monitor basic operation for the Junos OS and devices. Identify and use network utilities. Upgrade the Junos OS. Perform file system maintenance and password recovery on a Junos device. Navigate within the Junos J-Web interface. Explain basic routing operations and concepts. View and describe routing and forwarding tables. Configure and monitor static routing. Configure and monitor OSPF. Describe the framework for routing policy and firewall filters. Explain the evaluation of routing policy and firewall filters. Identify instances where you might use routing policy. Write and apply a routing policy. Identify instances where you might use firewall filters. Write and apply a firewall filter. Describe the operation and configuration for unicast reverse path forwarding (RPF). This three-day course provides students with the foundational knowledge required to work with the Juniper Networks Junos operating system and to configure Junos devices. The course provides a brief overview of the Junos device families and discusses the key architectural components of the software. Key topics include user interface options with a heavy focus on the command-line interface (CLI), configuration tasks typically associated with the initial setup of devices, interface configuration basics with configuration examples, secondary system configuration, and the basics of operational monitoring and maintenance of Junos devices. The course then delves into foundational routing knowledge and configuration examples including general routing concepts, routing policy, and firewall filters. Course Outline COURSE INTRODUCTION Junos Operating System Fundamentals The Junos OS Traffic Processing Overview of Junos Devices User Interface Options: The Junos CLI User Interface Options The Junos CLI: CLI Basics The Junos CLI: Operational Mode The Junos CLI: Configuration Mode User Interface Options: The J-Web Interface User Interface Options The Junos CLI: CLI Basics The Junos CLI: Operational Mode The Junos CLI: Configuration Mode Initial Configuration Factory-Default Configuration Initial Configuration Interface Configuration Secondary System Configuration User Configuration and Authentication System Logging and Tracing Network Time Protocol Archiving Configurations SNMP Operational Monitoring and Maintenance Monitoring Platform and Interface Operation Network Utilities Maintaining the Junos OS Password Recovery System Clean-Up Interface Configuration Examples Review of the Interface Configuration Hierarchy Interface Configuration Examples Using Configuration Groups Routing Fundamentals Routing Concepts: Overview of Routing Routing Concepts: The Routing Table Routing Concepts: Routing Instances Static Routing Dynamic Routing Routing Policy Routing Policy Overview Case Study: Routing Policy Firewall Filters Firewall Filters Overview Case Study: Firewall Filters Unicast Reverse-Path-Forwarding Checks Class of Service CoS Overview Traffic Classification Traffic Queueing Traffic Scheduling Case Study: CoS JTAC Procedures Opening a Support Case Customer Support Tools Transferring Files to JTAC Juniper Security Concepts Security Challenges Juniper Networks? Security Focus A IPv6 Fundamentals IPv6 Addressing Protocols and Services Configuration Additional course details: Nexus Humans Juniper - Introduction to the Junos Operating System (IJOS) 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 Juniper - Introduction to the Junos Operating System (IJOS) 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.
Online Options
Show all 7414This is an International Driver CPC - 7hours course - Vulnerable Road Users and it is suitable for LGV & PCV and will cover: Where Do We Encounter VRU’s? Who Are the VRU’s? Sharing Road Space, Route Planning, New Traffic Systems, Professional Drivers Role, Hazard Perception, Defensive Driving, Blindspots, Vehicle Safety Systems, Cyclists, Pedestrians, Motorcyclists, Horse Riders All courses start at 07:45 hrs and finish at 15:45 hrs All courses are 8 hours long with included 2 breaks of 15 minutes and a lunch break of 30 minutes. Approval: This course is registered with JAUPT as approved for Driver CPC qualification. Course Approval Number: ICRS5814/475. On completion of the course, all attendees will receive a certificate of attendance. Please note repeat courses are not accepted by DVSA and by joining this course you confirm that you are aware of the modules covered by you and certify that, if you have covered these before you are happy to repeat the modules due to needing further education on the subject.
Learn how to take blood ... train as a Phlebotomist Nationally Recognised Qualification No previous experience or qualifications needed OCN Accredited - Level 3 (advanced) CPD Accredited (The CPD Certification Service) Covers all steps up to live blood draw Practise on artificial arm and fake blood! Basic understanding of English language required OPEN TO ALL APPLICANTS
The UK's first and only Level 4 qualification in Phlebotomy (equivalent to Ireland Level 6) FDSc (Foundation Degree Level) qualification Nationally Recognised certificate Dually accredited: Open College Network and CPD Covers both aspirated and evacuated systems Covers specialised blood collection systems & methods Classroom or Virtual Classroom learning options Comprehensive Training Kit is provided when booking our Virtual Classroom option (yours to keep) Complete your training from beginner to advanced level This course either follows on from our Introduction to Phlebotomy Course or can be combined with our introductory course as part of a course package (see below) Available to candidates who have completed (or are currently enrolled to complete) our Introduction to Phlebotomy Course or have previous phlebotomy practical experience.
Our intensive 10, 15 or 20 day Total Air Conditioning and Refrigeration training courses have been structured to meet the ever increasing demands on industry to meet safety, environmental and legal requirements regarding installation, commissioning, service and maintenance of both refrigeration and air conditioning systems including the electrical aspects of installation dependent upon course selection. The first 10 days of the Total Air Conditioning and Refrigeration training course are mechanical only, the following 5 or 10 days are the electrical aspects, depending on which route you need to go down. The Total Air Conditioning and Refrigeration training courses are accredited with the City & Guilds 2079, BESA Pipework and Brazing – (commercial), along with an EAL Unit* – Maintenance of Refrigeration Systems from the EAL Certificate in Engineering Technology (QCF) qualification. (*Practical elements will be covered during the course with a Project booklet to be completed by the student with an element of self-study after the course completion for us to claim the Unit certification from EAL). Our Total Air Conditioning and Refrigeration training courses are designed to be as practical as they possibly can be, with workshop time taking more than 70% of the course. During the Total Air Conditioning and Refrigeration training course, you will, install, repair, fault find, adapt and commission on a variety of different equipment, because we believe the way to learn is to do it!! With ALL our courses we offer unbiased technical support and access to a wealth of knowledge and information upon completion. Once you’ve completed your course with Technique, you can be assured that our service doesn’t end there…
Our intensive 10, 15 or 20 day Total Air Conditioning and Refrigeration training courses have been structured to meet the ever increasing demands on industry to meet safety, environmental and legal requirements regarding installation, commissioning, service and maintenance of both refrigeration and air conditioning systems including the electrical aspects of installation dependent upon course selection. The first 10 days of the Total Air Conditioning and Refrigeration training course are mechanical only, the following 5 or 10 days are the electrical aspects, depending on which route you need to go down. The Total Air Conditioning and Refrigeration training courses are accredited with the City & Guilds 2079, BESA Pipework and Brazing – (commercial), along with an EAL Unit* – Maintenance of Refrigeration Systems from the EAL Certificate in Engineering Technology (QCF) qualification. (*Practical elements will be covered during the course with a Project booklet to be completed by the student with an element of self-study after the course completion for us to claim the Unit certification from EAL). Our Total Air Conditioning and Refrigeration training courses are designed to be as practical as they possibly can be, with workshop time taking more than 70% of the course. During the Total Air Conditioning and Refrigeration training course, you will, install, repair, fault find, adapt and commission on a variety of different equipment, because we believe the way to learn is to do it!! With ALL our courses we offer unbiased technical support and access to a wealth of knowledge and information upon completion. Once you’ve completed your course with Technique, you can be assured that our service doesn’t end there…
Our intensive 10, 15 or 20 day Total Air Conditioning and Refrigeration training courses have been structured to meet the ever increasing demands on industry to meet safety, environmental and legal requirements regarding installation, commissioning, service and maintenance of both refrigeration and air conditioning systems including the electrical aspects of installation dependent upon course selection. The first 10 days of the Total Air Conditioning and Refrigeration training course are mechanical only, the following 5 or 10 days are the electrical aspects, depending on which route you need to go down. The Total Air Conditioning and Refrigeration training courses are accredited with the City & Guilds 2079, BESA Pipework and Brazing – (commercial), along with an EAL Unit* – Maintenance of Refrigeration Systems from the EAL Certificate in Engineering Technology (QCF) qualification. (*Practical elements will be covered during the course with a Project booklet to be completed by the student with an element of self-study after the course completion for us to claim the Unit certification from EAL). Our Total Air Conditioning and Refrigeration training courses are designed to be as practical as they possibly can be, with workshop time taking more than 70% of the course. During the Total Air Conditioning and Refrigeration training course, you will, install, repair, fault find, adapt and commission on a variety of different equipment, because we believe the way to learn is to do it!! With ALL our courses we offer unbiased technical support and access to a wealth of knowledge and information upon completion. Once you’ve completed your course with Technique, you can be assured that our service doesn’t end there…
What is the AM2 assessment? The AM2 assessment is an industry recognised trade test designed to evidence that candidates have gained all relevant and safety-critical competencies during their training process. It provides a single standard that has been agreed upon by employers within the electrical industry, giving a reliable and trusted guarantee of safe, high-quality skills for the electrotechnical industry. Who is this for? This is aimed at apprentices who are coming to the end of their training for the JIB apprentice training scheme and the Installation of modern apprenticeships. This course is also for experienced electricians, specifically those who are looking at taking the experienced worker route (AM2E.) There are a range of assessments for candidates based on their level: AM2 – This is for candidates undertaking the JIB mature candidate assessments and those following the level three NVQ who isn’t an apprentice. AM2S – This is for electrotechnical apprentices who are training against the apprenticeship standard AM2E – This is for experienced workers who are completing the experienced worker assessment. Please note: this can only be taken once you have gained the experienced worker qualification, proof must be provided before booking the AM2 assessment. What does this assessment consist of? Overall, the AM2 is an in-depth assessment carrying out tasks to show what you have learnt on your training. It is a practical assessment with five sections (six for AM2E and AM2S) and a short online component. Candidates will be expected to install, connect, terminate, inspect, test, commission and diagnose faults, following installation specifications provided and any relevant statutory and non-statutory regulations on: A three-phase distribution board and subcircuit A central heating/sustainable energy system Lighting and power circuits A data cabling system A safety services circuit and device Installation of containment systems (AM2E and AM2S only) Candidates will complete timed tasks in equipped areas that contain typical electrical installation wiring systems – all work must comply with BS7671 Wiring Regulations, industry best practice, and meet the requirements of relevant health and safety legislation. The assessment will be carried out in strict exam conditions across 2.5 days. Do I need an AM2 certificate to work as an electrician? Apprentices must pass their AM2 test in their final year to complete their apprenticeship. Also, if the apprenticeship standard is not being followed, an AM2 certificate and a level three NVQ is required to gain a gold card. If you are already working as an electrician, you will not need an AM2 certificate. If you are training to be an electrician and are registering for your NVQ level three in Electrical Installation or Maintenance, the electrotechnical diploma now includes the AM2. The AM2 certification is an industry recognised and something that many employers will actively seek when hiring new staff. It can also be attractive to potential customers.
Course Description: The 18th edition course is a 3 day short course aimed at anyone involved in the design, construction and inspection and testing of electrical systems, also a nationally recognised ‘must have’ qualification for companies seeking to recruit electricians. It is intended to introduce the candidate to a working knowledge of the Wiring Regulations along with a brief overview of the Electricity at Work Regulations covering their statutory duties. Previous knowledge of the regulations is not assumed, however, a fundamental knowledge of electrical principles is assumed. Please be aware that the Wiring Regulations course is not designed to teach you every regulation in the book but it will teach you the best practices on how the reference the latest regulations as you would on the job. As such key topics currently covered on the 17th Edition will still be included. We have been delivering Wiring Regulations courses for many years and although it is mainly theory based you cannot beat real training in a real classroom. By training with other people in your class you will benefit from being able to ask relevant questions as well as finding the answers to many questions from your fellow students that you may not have even thought of. The examination is a 2 hour multiple choice, open book PC based examination with instant results. The course cost includes examination entry fees. Focus: You will study the latest standard of the IET wiring regulations, including essential subjects such as safety, selection and erection of electrical equipment. There are 8 key modules and current amendments: Section 1 – Scope, Object and FundamentalsSection 2 – DefinitionsSection 3 – Assessment of general characteristicsSection 4 – Protection for SafetySection 5 – Selection and Erection of equipmentSection 6 – Inspection & TestingSection 7 – Special Installations or locationsSection 8 – Functional Requirements This course does include the latest amendments such as: Electromagnetic Disturbance Surge Protection Medical locations Operating and Maintenance Gangways Arc Fault Detection Devices (AFDDs) Changes to fire safety requirements in chapter 422, covering the design of electrical installations in industrial, commercial and multiple-occupancy homes, as well as new information for ‘protected escape routes’ Protection against over voltages Changes across Part 7: Special Locations This classroom based course will show, teach and perfect you on how to reference and use the book for situations that you will encounter while working in the field.
