Nginx Essentials
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Nginx Essentials
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Author : Valery Kholodkov
language : en
Publisher: Packt Publishing Ltd
Release Date : 2015-07-22
Nginx Essentials written by Valery Kholodkov and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-07-22 with Computers categories.
Nginx is an open source and cross-platform reverse proxy server designed for low memory usage and high performance and concurrency. This book provides both basic and in-depth knowledge to help you effectively solve challenges with Nginx, or comfortably go through a transition period when switching to Nginx. Starting with the basics, you will learn by example how to set up, configure, and operate an Nginx installation and use features of Nginx to elegantly solve challenges you experience every day when running your website. You will learn to use the rewrite engine to solve day-to-day tasks and be able to configure access restrictions in Nginx. You will also be able to manage inbound traffic using a number of Nginx features and use Nginx for load balancing and fault-tolerance features. Finally, you will learn how to solve common performance problems and apply a number of performance-tuning strategies. Through easy exploration of the most intricate topics, this book aims to bring you to the next level in your Nginx experience.
Nginx Essentials
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Author : Valery Kholodkov
language : en
Publisher:
Release Date : 2015-07-22
Nginx Essentials written by Valery Kholodkov and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-07-22 with Computers categories.
This book is ideal for skilled web masters and site reliability engineers who want to switch to Nginx or solidify their knowledge of Nginx. Knowledge of Unix and webmaster skills are required.
Ansible Playbook Essentials
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Author : Gourav Shah
language : en
Publisher: Packt Publishing Ltd
Release Date : 2015-08-05
Ansible Playbook Essentials written by Gourav Shah and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-08-05 with Computers categories.
Design automation blueprints using Ansible's playbooks to orchestrate and manage your multi-tier infrastructure About This Book Get to grips with Ansible's features such as orchestration, automatic node discovery, and data encryption Create data-driven, modular and reusable automation code with Ansible roles, facts, variables, and templates A step-by-step approach to automating and managing system and application configurations effectively using Ansible's playbooks Who This Book Is For If you are a systems or automation engineer who intends to automate common infrastructure tasks, deploy applications, and use orchestration to configure systems in a co-ordinated manner, then this book is for you. Some understanding of the Linux/UNIX command line interface is expected. What You Will Learn Write simple tasks and plays Organize code into a reusable, modular structure Separate code from data using variables and Jinja2 templates Run custom commands and scripts using Ansible's command modules Control execution flow based on conditionals Integrate nodes and discover topology information about other nodes in the cluster Encrypt data with ansible-vault Create environments with isolated configurations to match application development workflow Orchestrate infrastructure and deploy applications in a coordinated manner In Detail Ansible combines configuration management, orchestration, and parallel command execution into a single tool. Its batteries-included approach and built-in module library makes it easy to integrate it with cloud platforms, databases, and notification services without requiring additional plugins. Playbooks in Ansible define the policies your systems under management enforce. They facilitate effective configuration management rather than running ad hoc scripts to deploy complex applications. This book will show you how to write a blueprint of your infrastructure encompassing multi-tier applications using Ansible's playbooks. Beginning with the basic concepts such as plays, tasks, handlers, inventory, and the YAML syntax that Ansible uses, you will see how to organize your code into a modular structure. Building on this, you will master techniques to create data-driven playbooks with variables, templates, logical constructs, and encrypted data. This book will also take you through advanced clustering concepts such as discovering topology information, managing multiple environments, and orchestration. By the end of this book, you will be able to design solutions to your automation and orchestration problems using playbooks quickly and efficiently. Style and approach This book follows a step-by-step approach, with the concepts explained in a conversational and easy-to-follow style. Each topic is explained sequentially in the process of creating a course. A comprehensive explanation of the basic and advanced features of Ansible playbooks is also included.
Microk8s Essentials
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Author : William Smith
language : en
Publisher: HiTeX Press
Release Date : 2025-08-19
Microk8s Essentials written by William Smith and has been published by HiTeX Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-08-19 with Computers categories.
"MicroK8s Essentials" "MicroK8s Essentials" is a comprehensive guide designed to demystify and enable mastery of MicroK8s—a lightweight, yet fully featured Kubernetes distribution trusted for edge, cloud, and development environments. The book begins by exploring the architectural foundations and design trade-offs of MicroK8s, unraveling its internal mechanics, modular addon architecture, distributed state management using Dqlite and etcd, and robust security fundamentals. Readers receive a clear perspective on how MicroK8s maintains Kubernetes conformance while offering specialized optimizations for resource efficiency and deployment flexibility. Building on this foundation, the book delivers practical, in-depth coverage of installation, initialization, and diverse deployment models across Linux, Windows, macOS, hypervisors, and bare metal. Readers learn to confidently manage cluster lifecycle operations, from seamless scaling and high availability provisioning to zero-downtime upgrades, backup, and disaster recovery. Extensive chapters are devoted to networking intricacies—including CNI plugins, service discovery, ingress architectures, and multi-cluster connectivity—as well as stateful storage management, persistent data strategies, CSI integrations, and best practices for high availability. Bridging theory and hands-on expertise, "MicroK8s Essentials" equips practitioners with the skills to deploy, manage, and secure modern containerized workloads. It addresses every tier of security and compliance—from advanced RBAC, image provenance, and TLS management to policy enforcement in regulated environments—while also charting a path through monitoring, observability, CI/CD pipeline integration, operator frameworks, and custom addon development. Complete with troubleshooting methodologies and future-focused insights into ecosystem integration and open source community collaboration, this book is an indispensable resource for engineers, DevOps teams, and technology leaders adopting or operating MicroK8s at any scale.
A Developer S Essential Guide To Docker Compose
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Author : Emmanouil Gkatziouras
language : en
Publisher: Packt Publishing Ltd
Release Date : 2022-10-07
A Developer S Essential Guide To Docker Compose written by Emmanouil Gkatziouras and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-10-07 with Computers categories.
Start defining your infrastructure using Docker Compose and leverage it for everyday development or deployment Key FeaturesDistribute your code in an easier way for developers to get startedSet up complex infrastructure for development and CI/CD purposesDeploy simple multi-container applications using Docker ComposeBook Description Software development is becoming increasingly complex due to the various software components used. Applications need to be packaged with software components to facilitate their operations, making it complicated to run them. With Docker Compose, a single command can set up your application and the needed dependencies. This book starts with an overview of Docker Compose and its usage and then shows how to create an application. You will also get to grips with the fundamentals of Docker volumes and network, along with Compose commands, their purpose, and use cases. Next, you will set up databases for daily usage using Compose and, leveraging Docker networking, you will establish communication between microservices. You will also run entire stacks locally on Compose, simulate production environments, and enhance CI/CD jobs using Docker Compose. Later chapters will show you how to benefit from Docker Compose for production deployments, provision infrastructure on public clouds such as AWS and Azure, and wrap up with Compose deployments on said infrastructure. By the end of this book, you will have learned how to effectively utilize Docker Compose for day-to-day development. What you will learnCreate multi-container applications using Docker ComposeUse Docker Compose for daily developmentConnect microservices leveraging Docker network fundamentalsAdd monitoring to services leveraging PrometheusDeploy to production using Docker ComposeTranslate Compose files to Kubernetes deploymentsWho this book is for This book is for software engineers, developer advocates, and DevOps engineers looking to set up multi-container Docker applications using Compose without the need to set up a Docker orchestration engine. It is also for team leads looking to increase the productivity of an organization's software teams by streamlining the provisioning of complex development environments locally using Docker Compose. Readers are expected to understand containerization and must possess fundamental Docker knowledge to get started with this book.
Azure Kubernetes Service Essentials
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Author : Richard Johnson
language : en
Publisher: HiTeX Press
Release Date : 2025-05-31
Azure Kubernetes Service Essentials written by Richard Johnson and has been published by HiTeX Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-05-31 with Computers categories.
"Azure Kubernetes Service Essentials" "Azure Kubernetes Service Essentials" is a comprehensive guide for architects, engineers, and IT professionals seeking to master the deployment, management, and optimization of Kubernetes clusters on Microsoft Azure’s cloud platform. Beginning with an in-depth exploration of AKS architecture, core concepts, and best practices, the book delves into critical topics such as cluster design, network security, identity management, and automated provisioning using modern Infrastructure-as-Code techniques. Each chapter is thoughtfully structured to bridge the gap between Azure’s unique managed Kubernetes offerings and the cloud-native patterns needed to run robust, scalable applications in production. The book proceeds to cover advanced scenarios crucial for enterprise success—including secure networking, service mesh integration, access control, compliance automation, and the full spectrum of workload deployment strategies. Readers are guided through real-world tooling and automation via CI/CD pipelines, GitOps practices, and Helm or Kustomize templates, all tailored for the AKS environment. Foundational and advanced security concerns are addressed in detail, ensuring alignment with regulatory mandates and the protection of sensitive workloads using Azure-native controls and DevSecOps practices. Rounding out the guide are dedicated chapters on observability, high availability, and cost optimization, providing actionable insights into monitoring, scaling, disaster recovery, and managing mission-critical workloads. The final section presents a series of case studies and reference architectures, illustrating how leading organizations leverage AKS for SaaS, AI/ML workloads, financial services, and regulated environments. With an eye on emerging features and the future landscape of Kubernetes on Azure, this book equips technology leaders to design, operate, and future-proof cloud-native platforms with confidence and efficiency.
Internet Of Everything
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Author : Teresa Pereira
language : en
Publisher: Springer Nature
Release Date : 2025-03-19
Internet Of Everything written by Teresa Pereira and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-03-19 with Computers categories.
This book constitutes the refereed post-conference proceedings of the Third International Conference on Internet of Everything, IoECon 2024, which took place in Guimarães, Portugal, in September 26–27, 2024. The 10 full papers were carefully reviewed and selected from 28 submissions.The papers cover the following topics: Machine-to-Machine (M2M); People-to-Machine (P2M) or Machine-to-People (M2P).
Mastering Amazon Ec2
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Author : Badri Kesavan
language : en
Publisher: Packt Publishing Ltd
Release Date : 2024-05-10
Mastering Amazon Ec2 written by Badri Kesavan and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-05-10 with Computers categories.
Master Amazon EC2 with this comprehensive guide to unleashing the full potential of cloud computing, optimizing performance, and revolutionizing your business processes Key Features Gain an in-depth understanding of EC2 core components, connectivity, networking, and security best practices Build resilient applications with load balancing, autoscaling and diverse storage options Learn advanced concepts and use cases for serverless, containers, HPC, and hybrid/multi cloud architecture Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionThis comprehensive guide demystifies the complex landscape of Amazon EC2, from fundamentals to advanced concepts. You’ll begin by understanding EC2 core components, creating and managing AMIs, selecting the right instance type and size, establishing networking and connectivity, and implementing security best practices. Next, you’ll start building resilient apps on EC2, load balancing, auto scaling, storage options, performance optimization, monitoring, logging, and auditing. You'll also explore advanced concepts like containers, serverless, hybrid/multi-cloud architectures, high performance computing, big data, and disaster recovery strategies. By the end, you'll be equipped with the knowledge and confidence to harness the full potential of Amazon EC2.What you will learn Discover how to create, manage, and select the right EC2 AMIs Explore load balancing and auto scaling with Elastic Load Balancing (ELB) and Auto Scaling Groups (ASGs) Study EC2 storage options and performance optimization Master monitoring and maintenance with Amazon Web Services (AWS) tools Understand containerization, serverless computing, and EC2 automation Get up to speed with migration, modernization, and compliance in EC2 Who this book is for This Amazon book is for IT professionals, DevOps engineers, cloud architects and developers looking to delve into Amazon EC2 and cloud computing. No prior AWS experience is required as the book takes you through the fundamentals, gradually advancing toward more complex topics.
Gsec Giac Security Essentials Certification All In One Exam Guide Second Edition
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Author : Ric Messier
language : en
Publisher: McGraw Hill Professional
Release Date : 2019-08-02
Gsec Giac Security Essentials Certification All In One Exam Guide Second Edition written by Ric Messier and has been published by McGraw Hill Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-08-02 with Computers categories.
Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. Fully updated coverage of every topic on the current version of the GSEC exam Get complete coverage of all the objectives on Global Information Assurance Certification’s Security Essentials (GSEC) exam inside this comprehensive resource. GSEC GIAC Security Essentials Certification All-in-One Exam Guide, Second Edition provides learning objectives at the beginning of each chapter, exam tips, practice exam questions, and in-depth explanations. Designed to help you pass the exam with ease, this authoritative resource also serves as an essential on-the-job reference. Covers all exam topics, including: •Networking fundamentals •Network design •Cloud computing •Authentication and access control •Unix/Linux •Windows •Encryption •Risk management •Virtual machines •Vulnerability control •Malware •Incident response •Wireless technologies •Log Management •IoT and embedded devices Online content features: •Two practice exams •Test engine that provides full-length practice exams and customizable quizzes •Author videos
Essentials Of Nursing Informatics 7th Edition
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Author : Virginia K. Saba
language : en
Publisher: McGraw Hill Professional
Release Date : 2021-03-22
Essentials Of Nursing Informatics 7th Edition written by Virginia K. Saba and has been published by McGraw Hill Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-03-22 with Medical categories.
The single best resource for learning how technology can make the nursing experience as rewarding and successful as possible A Doody's Core Title for 2024 & 2023! Essentials of Nursing Informatics provides the information and insights readers need to manage and process data to improve the quality and outcomes of healthcare. Topics include the use of computers in nursing administration, practice, education, and research; computer systems and information theory; electronic medical records, continuum of care information technology systems, and personal health records; coding; and government, clinical, and private sector system requirements. This revised and updated edition covers the latest changes in technology, administration, policy, and their effects on healthcare informatics in the U.S., with contributing international authors from Canada, South America, Europe, Asia, Australia, and New Zealand. The seventh edition includes section summaries, and each chapter includes sample test questions and answers. This updated seventh edition covers: Nursing Informatics Technologies Nursing Practice Applications System Standards Advanced Applications for the 4th Nursing IT Revolution System Life Cycle Educational Applications Informatics Theory Standards Research Applications Policies and Quality Measures in Healthcare