Becoming a Rockstar SRE. Electrify your site reliability engineering mindset to build reliable, resilient, and efficient systems

Jeremy Proffitt, Rod Anami

Site reliability engineering is all about continuous improvement, finding the balance between business and product demands while working within technological limitations to drive higher revenue. But quantifying and understanding reliability, handling resources, and meeting developer requirements can sometimes be overwhelming. With a focus on reliability from an infrastructure and coding perspective, Becoming a Rockstar SRE brings forth the site reliability engineer (SRE) persona using real-world examples.This book will acquaint you the role of an SRE, followed by the why and how of site reliability engineering. It walks you through the jobs of an SRE, from the automation of CI/CD pipelines and reducing toil to reliability best practices. You’ll learn what creates bad code and how to circumvent it with reliable design and patterns. The book also guides you through interacting and negotiating with businesses and vendors on various technical matters and exploring observability, outages, and why and how to craft an excellent runbook. Finally, you’ll learn how to elevate your site reliability engineering career, including certifications and interview tips and questions.By the end of this book, you’ll be able to identify and measure reliability, reduce downtime, troubleshoot outages, and enhance productivity to become a true rockstar SRE!

Scratch 2.0 Game Development HOTSHOT. Get up to date with Scratch 2.0 and build brilliant games without having to code. Including 10 exciting projects that cover most game genres, you’ll quickly learn the sophisticated possibilities of Scratch. Have fun!

Jessica Chiang, Sergio van Pul

Maximize Your Investment: 10 Key Strategies for Effective Packaged Software Implementations. Accelerate packaged (COTS) software implementations, increase returns on investment, and reduce implementation costs and customizations with this book and

Grady Brett Beaubouef

Using packaged software for Customer Relationship Management or Enterprise Resource Planning is often seen as a sure-fire way to reduce costs, refocus scarce resources, and increase returns on investment. However, research shows that the majority of packaged or Commercial Off-The-Shelf (COTS) implementations fail to provide this value due to the implementation approach taken.Authored by Grady Brett Beaubouef, who has over fifteen years of packaged software implementation experience, this book will help you define an effective implementation strategy for your packaged software investment.The book focuses on Commercial Off-The-Shelf (COTS) implementations, and helps you to successfully implement packaged software. Using a step-by-step approach, it begins with an assessment of the limitations of current implementation methods for packaged software. It then helps you to analyze your requirements and offers 10 must-know principles gleaned from real-world packaged software implementations. These 10 principles cover how to maximize enhancements and minimize customizations, focus on business results, and negotiate for success, and so on. You will learn how to best leverage these principles as part of your implementation. As you progress through the book, you will learn how to put packaged software into action with forethought, planning, and proper execution. Doing so will lead to reductions in implementation costs, customizations, and development time.

Cracking the Data Science Interview. Unlock insider tips from industry experts to master the data science field

Leondra R. Gonzalez, Aaren Stubberfield, Angela Baltes

The data science job market is saturated with professionals of all backgrounds, including academics, researchers, bootcampers, and Massive Open Online Course (MOOC) graduates. This poses a challenge for companies seeking the best person to fill their roles. At the heart of this selection process is the data science interview, a crucial juncture that determines the best fit for both the candidate and the company.Cracking the Data Science Interview provides expert guidance on approaching the interview process with full preparation and confidence. Starting with an introduction to the modern data science landscape, you’ll find tips on job hunting, resume writing, and creating a top-notch portfolio. You’ll then advance to topics such as Python, SQL databases, Git, and productivity with shell scripting and Bash. Building on this foundation, you'll delve into the fundamentals of statistics, laying the groundwork for pre-modeling concepts, machine learning, deep learning, and generative AI. The book concludes by offering insights into how best to prepare for the intensive data science interview.By the end of this interview guide, you’ll have gained the confidence, business acumen, and technical skills required to distinguish yourself within this competitive landscape and land your next data science job.

Building AI Intensive Python Applications. Create intelligent apps with LLMs and vector databases

Rachelle Palmer, Ben Perlmutter, Ashwin Gangadhar, Nicholas Larew, ...

The era of generative AI is upon us, and this book serves as a roadmap to harness its full potential. With its help, you’ll learn the core components of the AI stack: large language models (LLMs), vector databases, and Python frameworks, and see how these technologies work together to create intelligent applications.The chapters will help you discover best practices for data preparation, model selection, and fine-tuning, and teach you advanced techniques such as retrieval-augmented generation (RAG) to overcome common challenges, such as hallucinations and data leakage. You’ll get a solid understanding of vector databases, implement effective vector search strategies, refine models for accuracy, and optimize performance to achieve impactful results. You’ll also identify and address AI failures to ensure your applications deliver reliable and valuable results. By evaluating and improving the output of LLMs, you’ll be able to enhance their performance and relevance.By the end of this book, you’ll be well-equipped to build sophisticated AI applications that deliver real-world value.

MEAN Blueprints. Unlock the power of the MEAN stack by creating attractive and real-world projects

Robert Onodi

The MEAN stack is a combination of the most popular web development frameworks available—MongoDB, Angular, Express, and Node.js used together to offer a powerful and comprehensive full stack web development solution. It is the modern day web dev alternative to the old LAMP stack. It works by allowing AngularJS to handle the front end, and selecting Mongo, Express, and Node to handle the back-end development, which makes increasing sense to forward-thinking web developers. The MEAN stack is great if you want to prototype complex web applications.This book will enable you to build a better foundation for your AngularJS apps. Each chapter covers a complete, single, advanced end-to-end project. You’ll learn how to build complex real-life applications with the MEAN stack and few more advanced projects. You will become familiar with WebSockets and build real-time web applications, as well as create auto-destructing entities. Later, we will combine server-side rendering techniques with a single page application approach. You’ll build a fun project and see how to work with monetary data in Mongo. You will also find out how to a build real-time e-commerce application.By the end of this book, you will be a lot more confident in developing real-time, complex web applications using the MEAN stack.

PhoneGap for Enterprise. Master the art of building secure enterprise mobile applications using PhoneGap

Kerri Shotts

Documentum Content Management Foundations: EMC Proven Professional Certification Exam E20-120 Study Guide. Learn the technical fundamentals of the EMC Documentum platform while effectively preparing for the E20-120 exam

Pawan Kumar

This is a complete study guide including study material and practice questions to prepare for the EMC Proven Professional certification Exam E20-120. It can also serve Documentum beginners and practitioners as a handy guide and quick reference to the technical fundamentals that is fully up to date for Documentum 5.3. Beginners are introduced to concepts in a logical manner while practitioners can use it as a reference to jump to relevant concepts directly.EMC Documentum is a leading enterprise content management technology platform that helps enterprises to streamline the capture, processing, and distribution of business information including documents, records, e-mails, web content, images, reports, and digital assets. It can also automate entire business processes in accordance with business rules. EMC Proven Professional is an exam-based certification program, which introduced a new EMC Proven Content Management Application Developer (EMCAD) track in early 2007. The first exam in this track is Content Management Foundations (CMF) Associate-level Exam, with exam code E20-120, which tests knowledge about technical fundamentals of Documentum. This book is a study guide to help you prepare for this exam with hundreds of practice questions and an efficient exam-preparation strategy.

Software Architecture with C++. Design modern systems using effective architecture concepts, design patterns, and techniques with C++20

Adrian Ostrowski, Piotr Gaczkowski

Software architecture refers to the high-level design of complex applications. It is evolving just like the languages we use, but there are architectural concepts and patterns that you can learn to write high-performance apps in a high-level language without sacrificing readability and maintainability. If you're working with modern C++, this practical guide will help you put your knowledge to work and design distributed, large-scale apps. You'll start by getting up to speed with architectural concepts, including established patterns and rising trends, then move on to understanding what software architecture actually is and start exploring its components. Next, you'll discover the design concepts involved in application architecture and the patterns in software development, before going on to learn how to build, package, integrate, and deploy your components. In the concluding chapters, you'll explore different architectural qualities, such as maintainability, reusability, testability, performance, scalability, and security. Finally, you will get an overview of distributed systems, such as service-oriented architecture, microservices, and cloud-native, and understand how to apply them in application development.By the end of this book, you'll be able to build distributed services using modern C++ and associated tools to deliver solutions as per your clients' requirements.

Industrial IoT for Architects and Engineers. Architecting secure, robust, and scalable industrial IoT solutions with AWS

Joey Bernal, Bharath Sridhar

When it comes to using the core and managed services available on AWS for making decisions about architectural environments for an enterprise, there are as many challenges as there are advantages. This Industrial IoT book follows the journey of data from the shop floor to the boardroom, identifying goals and aiding in strong architectural decision-making.You’ll begin from the ground up, analyzing environment needs and understanding what is required from the captured data, applying industry standards and conventions throughout the process. This will help you realize why digital integration is crucial and how to approach an Industrial IoT project from a holistic perspective. As you advance, you’ll delve into the operational technology realm and consider integration patterns with common industrial protocols for data gathering and analysis with direct connectivity to data through sensors or systems. The book will equip you with the essentials for designing industrial IoT architectures while also covering intelligence at the edge and creating a greater awareness of the role of machine learning and artificial intelligence in overcoming architectural challenges.By the end of this book, you’ll be ready to apply IoT directly to the industry while adapting the concepts covered to implement AWS IoT technologies.

Microsoft BizTalk 2010: Line of Business Systems Integration. A practical guide to integrating Line of Business systems with BizTalk Server 2010

Carl Darski, Thiago Almeida, Sergei Moukhnitski, Richard Seroter, ...

Microsoft BizTalk is an integration and connectivity server solution that allows businesses to connect disparate systems easily. In today’s business climate of mergers and acquisitions, more and more enterprises are forced to exchange data across disparate Line of Business systems using integration brokers like BizTalk Server 2010. What is often overlooked when integrating these systems is the pre-requisite knowledge that ERP and CRM systems demand in order to effectively integrate them. No longer is this knowledge locked up in the heads of expensive consultants. Gain an edge within your organization by developing valuable skills in the area of Line of Business integration from this book.This book will show you how to integrate BizTalk with Line of Business systems using practical scenarios. Each chapter will take a Line of Business system, introduce some pre-requisite knowledge and demonstrate how you can integrate BizTalk with that Line of Business system, and then provide guidance based upon real world experience, taking your BizTalk knowledge further.This book will enable you to master how to integrate BizTalk with Line of Business systems effectively. The book starts by highlighting the technical foundation of WCF-LOB adapters and the common steps and important properties pertaining to popular WCF-LOB adapters. You will then move on to an overview of how to integrate with Microsoft SQL Server using the WCF based SQL Server adapter. The book then dives into topics such as integrating BizTalk Server with Microsoft Dynamics CRM, building BizTalk/SAP integrated solutions using IDocs, the differences between IDocs and RFCs/BAPIs, and integrating BizTalk with Windows Azure AppFabric Service Bus amongst others.

The Complete Kubernetes Guide. Become an expert in container management with the power of Kubernetes

Jonathan Baier, Gigi Sayfan, Jesse White

If you are running a number of containers and want to be able to automate the way they’re managed, it can be helpful to have Kubernetes at your disposal. This Learning Path guides you through core Kubernetes constructs, such as pods, services, replica sets, replication controllers, and labels. You'll get started by learning how to integrate your build pipeline and deployments in a Kubernetes cluster. As you cover more chapters in the Learning Path, you'll get up to speed with orchestrating updates behind the scenes, avoiding downtime on your cluster, and dealing with underlying cloud provider instability in your cluster. With the help of real-world use cases, you'll also explore options for network configuration, and understand how to set up, operate, and troubleshoot various Kubernetes networking plugins. In addition to this, you'll gain insights into custom resource development and utilization in automation and maintenance workflows.By the end of this Learning Path, you'll have the expertise you need to progress from an intermediate to an advanced level of understanding Kubernetes.This Learning Path includes content from the following Packt products:• Getting Started with Kubernetes - Third Edition by Jonathan Baier and Jesse White• Mastering Kubernetes - Second Edition by Gigi Sayfan

Practical DevOps. Harness the power of DevOps to boost your skill set and make your IT organization perform better

joakim verona

DevOps is a practical field that focuses on delivering business value as efficiently as possible. DevOps encompasses all the flows from code through testing environments to production environments. It stresses the cooperation between different roles, and how they can work together more closely, as the roots of the word imply—Development and Operations.After a quick refresher to DevOps and continuous delivery, we quickly move on to looking at how DevOps affects architecture. You'll create a sample enterprise Java application that you’ll continue to work with through the remaining chapters. Following this, we explore various code storage and build server options. You will then learn how to perform code testing with a few tools and deploy your test successfully. Next, you will learn how to monitor code for any anomalies and make sure it’s running properly. Finally, you will discover how to handle logs and keep track of the issues that affect processes

Moodle 1.9 for Teaching Special Education Children (5-10): Beginner's Guide. Create courses and therapies for children with special educational needs using Moodle for effective e-learning

Vanesa S. Olsen, Vanesa Soledad Olsen, Moodle Trust

Moodle is a free web application that educators can use to create effective online learning sites. But what does it have to offer to the children with special educational needs who want a fun, inspiring, interactive, and informative learning experience? Moodle 1.9 empowers educators achieve all these set of rich experiences with many related activities - this book shows you how!This book offers solutions to developing interactive courses and therapies for children with special education needs who are between the age group of 5 to 10 years. It teaches to combine Moodle 1.9 with the opportunities offered by Web 2.0, free and commercial software, and general purpose hardware devices. This book will guide the reader step-by-step in using many different tools to create exciting experiences to offer great motivation to children with special educational needs, considering the opportunities for online education.This book will help the reader to build interactive and rich online content oriented to children with special educational needs using different techniques and open source tools. It teaches you to create exercises as if you were playing with children at the school, the zoo, the beach, the supermarket, a birthday party, an aquarium, a farm, at the shopping, a circus or at home. You will be able to work with drawings, music, sounds, videos, photographs and text, and you will combine all these pieces into nice experiences for children who need to find extra motivation to improve their learning skills.Besides, it will teach you to take advantage of general purpose, non-expensive hardware like gamepads, joysticks, digital pens also known as pen-sketches, multi-touch screens, netbooks and touchpads. The usage of some of these hardware devices combined with visually rich activities usually offer children an extra motivation to focus on solving the exercises.

Building Wireless Sensor Networks Using Arduino. Leverage the powerful Arduino and XBee platforms to monitor and control your surroundings

Matthijs Kooijman

Microsoft Forefront Identity Manager 2010 R2 Handbook. This is the only reference you need to implement and manage Microsoft Forefront Identity Manager in your business. Takes you from design to configuration in logical steps, and even covers basic Certificate Management and troubleshooting

Kent Nordstrom, Kent Nordstr?É?íÂ!?m

Microsoft's Forefront Identity Manager simplifies enterprise identity management for end users by automating admin tasks and integrating the infrastructure of an enterprise with strong authentication systems.The Microsoft Forefront Identity Manager 2010 R2 Handbook is an in-depth guide to Identity Management. You will learn how to manage users and groups and implement self-service parts. This book also covers basic Certificate Management and troubleshooting.Throughout the book we will follow a fictional case study. You will see how to implement IM and also set up Smart Card logon for strong administrative accounts within Active Directory. You will learn to implement all the features of FIM 2010 R2. You will see how to install a complete FIM 2010 R2 infrastructure including both test and production environment. You will be introduced to Self-Service management of both users and groups. FIM Reports to audit the identity management lifecycle are also discussed in detail.With the Microsoft Forefront Identity Manager 2010 R2 Handbook you will be able implement and manage FIM 2010 R2 almost effortlessly.