Nginx Training Course
Nginx is widely utilised as a web server. Its other applications include functioning as a load balancer, reverse proxy, and forward proxy.
In this instructor-led, live training, participants will learn how to maximise the performance of Nginx while setting up, configuring, monitoring, and troubleshooting it to handle various forms of HTTP and TCP traffic. Topics covered include configuring the most critical parameters in Nginx, the operating system, and a virtual machine to derive maximum value from Nginx.
Audience
- Developers
- System Administrators
Format of the course
- Part lecture, part discussion, exercises, and extensive hands-on practice
Course Outline
Introduction
Nginx as a front-end for IoT (load balancer, reverse proxy, application delivery platform)
- Differences between Nginx vs Nginx Plus
Management and monitoring capabilities
- Overview of TCP, HTTP and UDP protocols
- Bandwidth requirements
- UDP role in IoT communications
Overview of Nginx Architecture and Functionality
- How Nginx maintains connection "state"
- How Nginx handles TCP and UDP (conversation, etc.)
- How Nginx passes IP addresses to the backend
Case Study: Nginx as an IoT server
- IoT Architecture: sensors, hubs and servers
Installing Nginx
- Debian, Ubuntu and source installations
Using Nginx as a Load balancer
- About performance and scalability
- Load balancing TCP / HTTP connections
- Load balancing UDP connections
Using Nginx as a reverse proxy
- Replacing default configuration with new one
- Modifying request headers
- Fine-tuned buffering of responses
Using Nginx as a forward proxy
- Configuring Nginx
- Forwarding traffic to a variable host instead of a predefined one.
Case study: Nginx in Very Large Industrial IT Systems
Maximizing Performance
- Optimizing performance (Nginx parameters, OS parameters, virtual machine CPU / memory ratio)
- Client-side performance optimization
Securing
- Restricting access
- Authentication
- Secure links
- Common security issues in Nginx configurations
Scaling
- Deploying content across multiple servers
- Configuration sharing
Enhancing Nginx with LUA scripts and other plugins
- OpenResty, LuaJIT and Lua libraries
Logging in Nginx
- Accessing log and error files across multiple servers
- Optimizing logging
Monitoring Nginx
- Enhancing maintainability and reliability
Troubleshooting Nginx
Closing remarks
Requirements
- An understanding of TCP/IP
- Experience with the Linux command line
Open Training Courses require 5+ participants.
Nginx Training Course - Booking
Nginx Training Course - Enquiry
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Testimonials (4)
The ability of the trainer to align the course with the requirements of the organization other than just providing the course for the sake of delivering it.
Masilonyane - Revenue Services Lesotho
Course - Big Data Business Intelligence for Govt. Agencies
The oral skills and human side of the trainer (Augustin).
Jeremy Chicon - TE Connectivity
Course - NB-IoT for Developers
The training was relevant to my needs and I would be able to apply the lessons learnt to meet my challenging needs
Botshabelo Jason - Water Utilities Botswana
Course - IoT Fundamentals and Frontiers : For Managers, CXO, VP, Investors and Entrepreneurs
Practical examples and wider context given.
James - Mitsubishi Electric R&D Centre Europe BV (MERCE-UK)
Course - IoT Programming with Python
Provisional Upcoming Courses (Require 5+ participants)
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In the consumer space, many products and services have already crossed over into the IoT, including kitchen and home appliances, parking, RFID, lighting and heating products, and a number of applications in Industrial Internet.
However, the underlying technologies of IoT are nothing new as M2M communication existed since the birth of Internet. However what changed in last couple of years is the emergence of number of inexpensive wireless technologies added by overwhelming adaptation of smart phones and Tablet in every home. Explosive growth of mobile devices led to present demand of IoT.
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Course Objective
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Basic introduction of all the elements of IoT-Mechanical, Electronics/sensor platform, Wireless and wireline protocols, Mobile to Electronics integration, Mobile to enterprise integration, Data-analytics and Total control plane
M2M Wireless protocols for IoT- WiFi, Zigbee/Zwave, Bluetooth, ANT+ : When and where to use which one?
Mobile/Desktop/Web app- for registration, data acquisition and control –Available M2M data acquisition platform for IoT–Xively, Omega and NovoTech, etc.
Security issues and security solutions for IoT
Open source/commercial electronics platform for IoT-Raspberry Pi, Arduino , ArmMbedLPC etc
Open source /commercial enterprise cloud platform for AWS-IoT apps, Azure -IOT, Watson-IOT cloud in addition to other minor IoT clouds
Studies of business and technology of some of the common IoT devices like Home automation, Smoke alarm, vehicles, military, home health etc.
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Note
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Duration 3 Days (8 hours per day)
Estimates for the Internet of Things (IoT) market value are substantial. By definition, IoT is an integrated and diffused layer of devices, sensors, and computing power that overlays consumer, business-to-business, and government industries. The number of IoT connections is growing rapidly, rising from 1.9 billion devices today to an estimated 9 billion by 2018. In that year, the number of connected devices will roughly equal the combined total of smartphones, smart TVs, tablets, wearable computers, and PCs.
In the consumer space, many products and services have already transitioned into the IoT ecosystem, including kitchen and home appliances, parking solutions, RFID, lighting and heating products, and various applications within the Industrial Internet.
However, the underlying technologies of IoT are not entirely new, as Machine-to-Machine (M2M) communication has existed since the birth of the Internet. What has changed in recent years is the emergence of numerous inexpensive wireless technologies, driven by the widespread adoption of smartphones and tablets in every household. The explosive growth of mobile devices has led to the current demand for IoT.
Industrial IoT (IIoT) for manufacturing has been in widespread use since 2014, with a large number of IIoT innovations occurring since then. This course will introduce all the important aspects of these innovations in the Industrial IoT sector.
This training is intended as a technology and business review of this emerging industry, enabling IoT enthusiasts and entrepreneurs to grasp the basics of IoT technology and business models.
Course Objective
The main objective of the course is to introduce emerging technological options, platforms, and case studies of IoT implementation in smart factories for the manufacturing sector.
- Study of the business and technology behind common IIoT platforms such as Siemens MindSphere and Azure IoT.
- Overview of open-source and commercial enterprise cloud platforms for IoT applications, including AWS IoT, Azure IoT, Watson IoT, Mindsphere IIoT cloud, and other smaller IoT clouds.
- Open-source and commercial electronics platforms for IoT, such as Raspberry Pi, Arduino, and Arm Mbed LPC.
- Security issues and security solutions for IIoT.
- Mobile, Desktop, and Web applications for registration, data acquisition, and control.
- M2M wireless protocols for IoT, including WiFi, LoRaWAN, BLE, Ethernet, EtherCAT, and PLC: Understanding when and where to use each.
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- With the continuously decreasing costs of solar and wind power microgrids, utility companies will soon experience declining revenue from power generation. To compensate for this loss, companies must aggressively pursue new revenue streams such as home energy management as a service, energy storage as a service, and providing grid services for EV charging, peer-to-peer (P2P) energy trading between homes and microgrids, microgrid-to-microgrid transfers, microgrid-to-battery connections, and home-to-battery interactions. These activities require smart metering, smart grids, and secure transactions facilitated by Distributed Ledger Technology (DLT) such as IOTA. Additionally, utilities are exploring opportunities to offer smart city services to local authorities.
- For critical infrastructure like dams, the International Committee on Large Dams (ICOLD) requires real-time Structural Health Monitoring (SHM) to provide early warnings of impending dangers such as dam, rock, or tunnel collapses, allowing for the evacuation of affected individuals.
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Over the past three years, engineering in IoT has undergone massive changes, primarily driven by Microsoft, Google, and Amazon. These tech giants have invested billions of dollars into developing IoT platforms that are easier to manage and secure. IoT edge computing has gained significant momentum in both research and deployment as the practical means for implementing IoT. Furthermore, 5G promises to transform the IoT business landscape, leading to unprecedented levels of research funding in this field. Consequently, for any practicing engineer, it is essential to understand the IoT platforms developed by major players like AWS, Google, and especially Microsoft.
However, none of the aforementioned platforms offer an exhaustive or fully comprehensive solution for scalable IoT. For instance, deploying smart meters to millions of homes requires additional technologies to secure the meters, radio networks, IoT management technology, and many other secured services. Strategy, pricing, and security for any IoT deployment must be optimal and acceptable. Given the extensive interdisciplinary knowledge required, it is difficult for any company to assemble a team capable of meeting all these requirements.
This course is a modest attempt to educate key decision-makers, developers, and security experts about the challenges, risks, and practical approaches to deploying IoT for next-generation power utility businesses.
Additionally, with scalable deployments, managing IoT services for thousands of sensors and connections is emerging as a separate engineering subject of research. This area, formally known as managed IoT services, is experiencing rapid growth because the challenges of scalable IoT are much greater than simply building them. This includes securing over-the-top firmware/software updates, managing sensor and system calibration, auto-diagnosing connection issues, narrowing down root causes of API failures, and tracking the hardware and service health of distributed systems.
Course objectives
The main objective of the course is to introduce emerging technological options, platforms, and case studies of IoT implementation in power utility companies, including smart metering, smart cars, structural health monitoring (SHM), power quality diagnosis, and smart contracts. It provides a basic introduction to all elements of IoT, such as mechanical aspects, electronics/sensor platforms, wireless and wireline protocols, mobile-to-electronics integration, mobile-to-enterprise integration, and data-analytics and control plane applications.
- IoT technology stacks: Devices, gateways, edge, edge cloud, public cloud, IoT databases, web and mobile applications for IoT, and centralized versus decentralized IoT.
- IoT ecosystem for business, third-party device management, and risk management of the entire IoT ecosystem.
- M2M wireless protocols for IoT: WiFi, SigFox, LoRa, LPWAN, Zigbee/Z-Wave, Bluetooth, ANT+: Understanding when and where to use each.
- Fundamentals of IoT gateways: Risks, management, and ecosystem.
- Mobile/Desktop/Web apps for registration, data acquisition, and control. Overview of available M2M data acquisition platforms for IoT: AWS IoT, Azure IoT, Google IoT.
- Security issues and solutions for IoT: A review of security across all technology stacks.
- Enterprise IoT platforms such as Microsoft Azure IoT Suites, AWS IoT, Google IoT, and Siemens MindSphere.
- Smart metering, Open Smart Grid Protocols (OSGP), ANSI C 2.18 protocols, NIST Standard for HAN (Home Area Network), HomePlug Powerline Alliance, and the security standard for smart meters: IEC 62056.
- Distributed Ledger Technology (DLT) such as Blockchain, HyperLedger, and DAG (Directed Acyclic Graph) for smart contracts, P2P transactions, and smart car charging.
- IoT applications for critical infrastructure like dams, transformers, substations, and high-tension wires.
IoT Programming with Python
14 HoursThe Internet of Things (IoT) is a network infrastructure that wirelessly connects physical objects and software applications, enabling them to communicate and exchange data through network communications, cloud computing, and data capture. Python is a high-level programming language recommended for IoT due to its clear syntax and strong community support.
In this instructor-led live training, participants will learn how to program IoT solutions using Python.
By the end of this training, participants will be able to:
- Understand the fundamentals of IoT architecture
- Learn the basics of using Raspberry Pi
- Install and configure Python on Raspberry Pi
- Learn the benefits of using Python in programming IoT systems
- Build, test, deploy, and troubleshoot an IoT system using Python and Raspberry Pi
Audience
- Developers
- Engineers
Format of the course
- Part lecture, part discussion, exercises and heavy hands-on practice
Note
- To request a customized training for this course, please contact us to arrange.
NB-IoT for Developers
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Upon completion of this training, participants will be able to:
- Identify the various components of NB-IoT and understand how they integrate to form a cohesive ecosystem.
- Understand and explain the security features inherent in NB-IoT devices.
- Develop a simple application to track NB-IoT devices.