The Rollout

` From the dawn of creation, the coming of the Messiah was the hope of a hurting world. Messiah Jesus should have been welcomed with open arms by his own Jewish family. So, this book takes a closer look at the opposition which he encountered. It uses the scriptures to trace the manner and timing of the Messiah’s coming.

Under European Directives, all member states are required to install 'intelligent metering systems' - smart meters - to at least 80% of domestic electricity consumers by 2020. The UK Government has opted for a more challenging programme, with plans for energy suppliers to install smart electricity and gas meters in all homes and smaller non-domestic premises in Great Britain by 2019. The Department estimates that the smart meters programme will cost some £11.7 billion. This large complex programme requires replacing around 53 million gas and electricity meters, with significant uncertainties over the estimated costs and benefits involved. Installation costs will be borne by consumers through their energy bills, but many of the benefits accrue in the first instance to energy suppliers. No transparent mechanism presently exists for ensuring savings to the supplier are passed on to consumers, and the track record of energy companies to date does not inspire confidence that this will happen. There remain significant uncertainties in a number of key areas in the programme and the Department needs to address these by conducting proper trials to identify and manage the risks associated with an IT project involving such a substantial amount of money which is financed by individuals as consumers. The Department needs to ensure that the vulnerable, those on low incomes and those who use prepayment meters also benefit from smart meters. It would be unacceptable if these consumers bore the costs of smart meters through higher charges without getting a share of the potential benefits.

Between 2002 and 2008 the Department for Work and Pension replaced over 1,500 jobcentres and social security offices across Great Britain with a network of just over 800 modernised Jobcentre Plus offices. The aim was to improve significantly the job-seeking experience and the delivery of benefits by providing a service similar to that offered by a bank or modern retailer. To achieve such a radical shift the Department merged the Employment Service and the Benefits Agency into a new integrated service Jobcentre Plus. This roll-out was one of the largest public sector construction programmes undertaken in the UK in recent years. Having learnt lessons from early difficulties, the project was successful in delivering nearly all the planned offices, while making savings against the original budget of £2.2 billion. The estate rationalisation generated savings of £135 million a year, and the Department estimates that the roll-out will ultimately lead to cumulative benefits of £6 billion. The successful delivery of the programme can be attributed to sound governance, intelligent use of existing guidance and external advice, strong support from the leadership of the organisation and, critically, the consistent senior management team. The successful implementation of the project has important lessons for other major government programmes.

Summary Go from zero to production readiness with Docker in 22 bite-sized lessons! Learn Docker in a Month of Lunches is an accessible task-focused guide to Docker on Linux, Windows, or Mac systems. In it, you’ll learn practical Docker skills to help you tackle the challenges of modern IT, from cloud migration and microservices to handling legacy systems. There’s no excessive theory or niche-use cases—just a quick-and-easy guide to the essentials of Docker you’ll use every day. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the technology The idea behind Docker is simple: package applica­tions in lightweight virtual containers that can be easily installed. The results of this simple idea are huge! Docker makes it possible to manage applications without creating custom infrastructures. Free, open source, and battle-tested, Docker has quickly become must-know technology for developers and administrators. About the book Learn Docker in a Month of Lunches introduces Docker concepts through a series of brief hands-on lessons. Follow­ing a learning path perfected by author Elton Stoneman, you’ll run containers by chapter 2 and package applications by chapter 3. Each lesson teaches a practical skill you can practice on Windows, macOS, and Linux systems. By the end of the month you’ll know how to containerize and run any kind of application with Docker. What's inside Package applications to run in containers Put containers into production Build optimized Docker images Run containerized apps at scale About the reader For IT professionals. No previous Docker experience required. About the author Elton Stoneman is a consultant, a former architect at Docker, a Microsoft MVP, and a Pluralsight author. Table of Contents PART 1 - UNDERSTANDING DOCKER CONTAINERS AND IMAGES 1. Before you begin 2. Understanding Docker and running Hello World 3. Building your own Docker images 4. Packaging applications from source code into Docker Images 5. Sharing images with Docker Hub and other registries 6. Using Docker volumes for persistent storage PART 2 - RUNNING DISTRIBUTED APPLICATIONS IN CONTAINERS 7. Running multi-container apps with Docker Compose 8. Supporting reliability with health checks and dependency checks 9. Adding observability with containerized monitoring 10. Running multiple environments with Docker Compose 11. Building and testing applications with Docker and Docker Compose PART 3 - RUNNING AT SCALE WITH A CONTAINER ORCHESTRATOR 12. Understanding orchestration: Docker Swarm and Kubernetes 13. Deploying distributed applications as stacks in Docker Swarm 14. Automating releases with upgrades and rollbacks 15. Configuring Docker for secure remote access and CI/CD 16. Building Docker images that run anywhere: Linux, Windows, Intel, and Arm PART 4 - GETTING YOUR CONTAINERS READY FOR PRODUCTION 17. Optimizing your Docker images for size, speed, and security 18. Application configuration management in containers 19. Writing and managing application logs with Docker 20. Controlling HTTP traffic to containers with a reverse proxy 21. Asynchronous communication with a message queue 22. Never the end

The Federal Aviation Administration's Instrument Flying Handbook provides pilots, student pilots, aviation instructors, and controllers with the knowledge and skills required to operate in instrument meteorological conditions. Illustrated with full-color graphics and photographs, topics covered include basic atmospheric science, the air traffic control system, spatial disorientation and optical illusions, flight support systems, and emergency responses. The book's two appendixes contain information on clearance shorthand and an instrument training lesson guide. Readers will also find a handy glossary and index. Since many questions on FAA exams are taken directly from the information presented in this text, the Instrument Flying Handbook is a great study guide for potential pilots looking for certification, and a perfect gift for any aircraft or aeronautical buff.

This book reports on an operational management approach to improving bike-sharing systems by compensating for fluctuating demand patterns. The aim is to redistribute bikes within the system, allowing it to be “actively” balanced. The book describes a mathematical model, as well as data-driven and simulation-based approaches. Further, it shows how these elements can be combined in a decision-making support system for service providers. In closing, the book uses real-world data to evaluate the method developed and demonstrates that it can successfully anticipate changes in demand, thus supporting efficient scheduling of transport vehicles to manually relocate bikes between stations.