Cleaning courses

Duration 2 Days 12 CPD hours This course is intended for The primary audience for this course is any IT, facilities or data centre professional who works in and around the data centre and who has the responsibility to achieve and improve the availability and manageability of the data centre. Overview After completion of the course the participant will be able to:? Choose an optimum site for mission-critical data centre based on current and future needs? Describe all components that are important for high availability in a data centre and how to effectively setup the data centre? Name and apply the various industry standards? Describe the various technologies for UPS, fire suppression, cooling, monitoring systems, cabling standards, etc, and to select and apply them effectively to cost-efficiently enhance the high-availability of the data centre.? Review the electrical distribution system to avoid costly downtime? Enhance cooling capabilities and efficiency in the data centre by using existing and new techniques and technologies for the increased cooling requirements of the future? Design a highly reliable and scalable network architecture and learn how to ensure installers apply proper testing techniques? Create effective maintenance contracts with equipment suppliers ensuring the best return on investment? Setup effective data centre monitoring ensuring the right people get the right message? Ensure proper security measures, both procedural and technical, are established to safeguard your company's valuable information in the data centre The course will address how to setup and improve key aspects such as power, cooling, security, cabling, safety, etc., to ensure a high available data centre. It will also address key operations and maintenance aspects. THE DATA CENTRE, IT?S IMPORTANCE AND CAUSES FOR DOWNTIME DATA CENTRE STANDARDS AND BEST PRACTICES DATA CENTRE LOCATION, BUILDING AND CONSTRUCTION * Selecting appropriate sites and buildings and how to avoid pitfalls Various components of an effective data centre and supporting facilities setup RAISED FLOOR/SUSPENDED CEILING * Uniform, concentrated and rolling load definitions Applicable standards Raised Floor guidelines Signal Reference Grid, grounding of racks Disability act and regulations Suspended ceiling usage and requirements LIGHT * Standards Light fixture types and placement Emergency lighting, Emergency Power Supply (EPS) POWER INFRASTRUCTURE * Power infrastructure layout from generation to rack level ATS and STS systems Redundancy levels and techniques Three-phase and single-phase usage Power distribution options within the computer room Power cabling versus bus bar trunking Bonding versus grounding Common Mode Noise and isolation transformers Distribution boards, form factors and IP-protection grades Power quality guidelines Real power versus apparent power How to size and calculate load in the data centre Generators Static and dynamic UPS systems, selection criteria, how they operate and energy efficiency option Battery types, correct selection and testing Thermo-graphics ELECTRO MAGNETIC FIELDS * Electrical fields and magnetic fields definitions and units of measurements Sources of EMF Effects of EMF on human health and equipment (H)EMP Standards EMF shielding solutions EQUIPMENT RACKS * Rack standards, properties and selection criteria Security considerations Power rail/strip options COOLING INFRASTRUCTURE * Temperature and humidity recommendations Cooling measurement units and conversion rates Sensible and latent heat definitions Differences between comfort and precision cooling Overview of different air conditioner technologies Raised floor versus non-raised floor cooling Placement of air conditioner units and limitations to be observed Supplemental cooling options Cold aisle/hot aisle containment WATER SUPPLY * Importance of water supply and application areas Backup water supply techniques DESIGNING A SCALABLE NETWORK INFRASTRUCTURE * The importance of a Structured Cabling System Planning considerations Copper and Fiber cable technology and standards ANSI/TIA-942 Cabling hierarchy and recommendations Testing and verification SAN storage cabling Network redundancy Building-to-building connectivity Network monitoring system requirements FIRE SUPPRESSION * Standards for fire suppression Detection systems Various total flooding fire suppression techniques and systems, their benefits and disadvantages Handheld extinguishers Signage and safety Regulatory requirements and best practices DATA CENTRE MONITORING * Data centre monitoring requirements EMS versus BMS Water leak detection systems Notification options and considerations OPERATIONAL SECURITY AND SAFETY PRACTICES * Data centre security layers Physical, infrastructure and organisational security Safety measures and essential signage LABELLING * Choosing a labelling scheme Recommended labelling practices Network labelling DOCUMENTATION * How to setup proper documentation Document management policies and procedures CLEANING * Cleaning practices for the data centre MTBF/MTTR * Standards and definitions Calculation models The ?real? value MAINTENANCE CONTRACTS/SLA/OLA EXAM: CERTIFIED DATA CENTRE PROFESSIONAL ADDITIONAL COURSE DETAILS: Nexus Humans Certified Data Centre Professional (CDCP) 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 Certified Data Centre Professional (CDCP) 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.

This Python Machine Learning online instructor led course is an excellent introduction to popular machine learning algorithms. -------------------------------------------------------------------------------- Python Machine Learning 2-day Course Prerequisites: Basic knowledge of Python coding is a pre-requisite. Who Should Attend? This course is an overview of machine learning and machine learning algorithms in Python SciKitLearn. Practical: * We cover the below listed algorithms, which is only a small collection of what is available. However, it will give you a good understanding, to plan your Machine Learning project * We create, experiment and run machine learning sample code to implement a short selected but representative list of available the algorithms.  Course Outline: Supervised Machine Learning: * Classification Algorithms: Naive Bayes, Decision Tree, Logistic Regression, K-Nearest Neighbors, Support Vector Machine * Regression Algorithms: Linear, Polynomial Unsupervised Machine Learning: * Clustering Algorithms: K-means clustering, Hierarchical Clustering * Dimension Reduction Algorithms: Principal Component Analysis Latent Dirichlet allocation (LDA) * Association Machine Learning Algorithms: Apriori, Euclat Other machine learning Algorithms: * Ensemble Methods ( Stacking, bagging, boosting ) Algorithms: Random Forest, Gradient Boosting * Reinforcement learning Algorithms: Q-Learning * Neural Networks and Deep Leaning Algorithms: Convolutional Network (CNN) Data Exploration and Preprocessing: * The first part of a Machine Learning project understands the data and the problem at hand. * Data cleaning, data transformation and data pre-processing are covered using Python functions to make data exploration and preprocessing relatively easy. What is included in this Python Machine Learning: * Python Machine Learning Certificate on completion   * Python Machine Learning notes * Practical Python Machine Learning exercises and code examples * After the course, 1 free, online session for questions or revision Python Machine Learning. * Max group size on this Python Machine Learning is 4. -------------------------------------------------------------------------------- REFUND POLICY No Refunds

Duration 2 Days 12 CPD hours This course is intended for The primary audience for this course is any IT, facilities or data centre professional, consultant and/or those who work in network cabling system design, implementation and operation. Overview With few exceptions, enterprises today rely on IT for the delivery of business-critical services - often directly to the end consumer. It is therefore vital that the mission-critical data centre is designed, maintained and operated with high-availability and efficiency in mind. Among all the facilities, network cabling is the foundation for the network and one of the major contributors to the availability of the data center.CNCDP© is a 2-day course designed to expose participants to in-depth knowledge in designing and installing the data network cabling system which includes key subject matters such as; technical standards, designing of different cabling sub-systems, calculation of material requirements, architecture, installation, testing and acceptance. INTRODUCTION TO STRUCTURED CABLING SYSTEM (SCS) * Brief history of SCS * Basic copper and fibre transmission * Copper and fibre cabling * Single and multimode fibre * Step/graded index multimode fibre * Difference between Commercial Wiring and data centre cabling * Development of standards * Role of standards * ANSI/TIA 568 standard * Common standards * The new usage of cabling to support Smart building HORIZONTAL AND ADMINISTRATION - COMMERCIAL BUILDING * Standard diagram recap: ANSI/TIA-568 * Functional elements and example * Scenario A: Determine the number of work areas * Scenario B: Determine the number of user locations * Zone wiring * Administration: Interconnect and cross-connect * Angled and flat panels * Creating a cabling schematic design * Convert schematic into physical layout * Calculating the material list HORIZONTAL AND ADMINISTRATION - DATA CENTRE * Standard diagram recap: TIA-942 * Basic/Reduced/Typical data centre setup * Traditional 3 layers network design/ Spine and Leaf network design * Select termination hardware * Administration design * ToR/EoR/Spine & Leaf cabling design * Network and cabling resiliency * Create cabling schematic design for ToR/EoR * Convert into patch panel/rack layout * Calculate the material list for ToR/EoR BUILDING BACKBONE - COMMERCIAL BUILDING * Backbone diagram * Calculate the copper backbone requirements per Telecom Room (TR) * Calculate the fibre backbone requirements per Telecom Room * Summarize the building backbone requirements * Recognised cables * Backbone Patch panels * The maximum backbone distances * Create cabling schematic design * Converting the schematic design into patch panel/ rack layout BUILDING BACKBONE - DATA CENTRE * TIA-942 based backbone topology * TIA-942 backbone requirements * Recognised backbone cable * ToR/EoR/Spine and Leaf * Backbone distance estimation * Resiliency of backbone cable routes * Creating cabling schematic design * Converting the schematic design into patch panel/ rack layout * Field and Fusion Termination for fibre connectors * Pre-terminated fibre trunk and copper cables ARCHITECTURAL CONSIDERATIONS * ANSI/TIA569-D Cable pathway and spaces * Common requirements for the rooms * Definition of the rooms * Entrance Room/Demarcation * Ceiling and floor pathways types * Cable trays/basket/ladder/conduit * Inner duct/sleeve/slot * Calculating of pathway size * Cable run best practices * Cable management/AIM * Grounding and bonding * Separation distance requirements for copper cabling to power cabling * Fire stopping * Fire rated barrier * Fire rated jacket cable CAMPUS / OUTDOOR BACKBONE * Common campus cable installation and cable types : Aerial cable / Direct-buried / Underground in-conduit * Outdoor cable installation planning * Lightning / surge protection * Approved ground for surge protector * Creating a schematic diagram * Converting a schematic into a physical layout SITE INSPECTION AND TESTING * Visual site inspection notes * Installation common issues * Copper testing standard * Permanent link / Channel / Patch cord / MPTL testing configuration * Fibre connectors * Fibre testing standard * Tier 1 & 2 certification * Fibre link definition * Fibre testing steps * Fibre inspection and cleaning * Calibrating the test sets - 3 methods * Setting up mandrel for testing * Fibre loss budget calculation * G.657 Bend insensitive fibre * Optical Time-Domain Reflectometer (OTDR) EXAM - CERTIFIED NETWORK CABLING DESIGN PROFESSIONAL (CNCDP©) * The exam is a 60-minute closed book exam, with 40 multiple-choice questions. * The candidate requires a minimum of 27 correct answers to pass the exam. ADDITIONAL COURSE DETAILS: Nexus Humans Certified Network Cabling Design Professional (CNCDP) 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 Certified Network Cabling Design Professional (CNCDP) 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.

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