Informatyka
Rodrigo Juan Hernández
Grafana is a powerful open source software that helps you to visualize and analyze data gathered from various sources. It allows you to share valuable information through unclouded dashboards, run analytics, and send notifications.Building IoT Visualizations Using Grafana offers how-to procedures, useful resources, and advice that will help you to implement IoT solutions with confidence. You’ll begin by installing and configuring Grafana according to your needs. Next, you’ll acquire the skills needed to implement your own IoT system using communication brokers, databases, and metric management systems, as well as integrate everything with Grafana. You’ll learn to collect data from IoT devices and store it in databases, as well as discover how to connect databases to Grafana, make queries, and build insightful dashboards. Finally, the book will help you implement analytics for visualizing data, performing automation, and delivering notifications.By the end of this Grafana book, you’ll be able to build insightful dashboards, perform analytics, and deliver notifications that apply to IoT and IT systems.
Santonu Kumar Dhar
Joomla! is a content management system that helps both novice users and expert developers to create powerful websites. Joomla! has extensions for construcing job sites; web sites for handling employment and careers. It can take hours to build even an elementary job site but imagine yourself building a job site such as Monster, CareerBuilder, a niche job listing such as TechCrunch or your own company job site within few minutes and with minimal development efforts.Building job sites with Joomla! shows you how to create your own job site with Joomla! with the Jobs! Pro extension. From the basic installation and configuration, you will see all the steps required to assemble a working job site in next to no time.This book is a step-by-step tutorial for creating a job site using Joomla!. First you will set up a server environment to install Joomla! 1.5 and Jobs!. Next you will learn how you can use Jobs! configuration settings to control the components of your job site such as adding companies, adding social bookmarking buttons, enabling the users to post their resume online and so on. You will learn to easily manage your site using the Jobs! control panel. This will be followed by using job site template to quickly create a job site and simultaneously test the site you have created. Next you will learn how to speed up the communication between employers and the jobseekers using e-mail templates.You can also entirely control user registration system from Jobs! Pro admin panel. You will also learn to add and manage job types, job categories, and applications to keep your database organized and to keep track of the application status. You will also learn to add a jobseeker or an employer and to manage resume fields. Then you will configure credit systems to charge an amount of money to users according to the specific service provided. By the end of this book you will learn to professionally optimize your Joomla! Job site for search engines and look at list of words that need to be avoided in the URLs.
Building LLM Powered Applications. Create intelligent apps and agents with large language models
Valentina Alto
Building LLM Powered Applications delves into the fundamental concepts, cutting-edge technologies, and practical applications that LLMs offer, ultimately paving the way for the emergence of large foundation models (LFMs) that extend the boundaries of AI capabilities.The book begins with an in-depth introduction to LLMs. We then explore various mainstream architectural frameworks, including both proprietary models (GPT 3.5/4) and open-source models (Falcon LLM), and analyze their unique strengths and differences. Moving ahead, with a focus on the Python-based, lightweight framework called LangChain, we guide you through the process of creating intelligent agents capable of retrieving information from unstructured data and engaging with structured data using LLMs and powerful toolkits. Furthermore, the book ventures into the realm of LFMs, which transcend language modeling to encompass various AI tasks and modalities, such as vision and audio.Whether you are a seasoned AI expert or a newcomer to the field, this book is your roadmap to unlock the full potential of LLMs and forge a new era of intelligent machines.*Email sign-up and proof of purchase required
Sourav Ghosh
C++ is meticulously designed with efficiency, performance, and flexibility as its core objectives. However, real-time low latency applications demand a distinct set of requirements, particularly in terms of performance latencies.With this book, you’ll gain insights into the performance requirements for low latency applications and the C++ features critical to achieving the required performance latencies. You’ll also solidify your understanding of the C++ principles and techniques as you build a low latency system in C++ from scratch.You’ll understand the similarities between such applications, recognize the impact of performance latencies on business, and grasp the reasons behind the extensive efforts invested in minimizing latencies. Using a step-by-step approach, you’ll embark on a low latency app development journey by building an entire electronic trading system, encompassing a matching engine, market data handlers, order gateways, and trading algorithms, all in C++. Additionally, you’ll get to grips with measuring and optimizing the performance of your trading system.By the end of this book, you’ll have a comprehensive understanding of how to design and build low latency applications in C++ from the ground up, while effectively minimizing performance latencies.
Vinci J Rufus
Although deservedly popular and highly performant tools for building modern web applications, React and single-page applications (SPAs) become more and more sluggish as your applications and teams grow. To solve this problem, many large web apps have started to break down monolith SPAs into independently deployable smaller apps and components—a pattern called micro frontends. But micro frontends aren't a perfect solution, but rather a double-edged sword. This book teaches you how to architect and build them with the right principles to reap all the benefits without the pitfalls.This book will take you through two patterns of building micro frontends, the multi-SPA pattern and the micro apps pattern. You’ll find out which patterns to use and when, as well as take a look at the nuances of deploying these micro frontends using cloud-native technologies such as Kubernetes and Firebase. With the help of this book, you’ll gain an in-depth understanding of state management, solving problems with routing, and deployment strategies between the different micro frontends.By the end of this book, you’ll have learned how to design and build a React-based micro frontend application using module federation and deploy it to the cloud efficiently.
Vinci J Rufus
Although deservedly popular and highly performant tools for building modern web applications, React and single-page applications (SPAs) become more and more sluggish as your applications and teams grow. To solve this problem, many large web apps have started to break down monolith SPAs into independently deployable smaller apps and components—a pattern called micro frontends. But micro frontends aren't a perfect solution, but rather a double-edged sword. This book teaches you how to architect and build them with the right principles to reap all the benefits without the pitfalls.This book will take you through two patterns of building micro frontends, the multi-SPA pattern and the micro apps pattern. You’ll find out which patterns to use and when, as well as take a look at the nuances of deploying these micro frontends using cloud-native technologies such as Kubernetes and Firebase. With the help of this book, you’ll gain an in-depth understanding of state management, solving problems with routing, and deployment strategies between the different micro frontends.By the end of this book, you’ll have learned how to design and build a React-based micro frontend application using module federation and deploy it to the cloud efficiently.
Building Microservices with Go. Develop seamless, efficient, and robust microservices with Go
Nic Jackson
Microservice architecture is sweeping the world as the de facto pattern to build web-based applications. Golang is a language particularly well suited to building them. Its strong community, encouragement of idiomatic style, and statically-linked binary artifacts make integrating it with other technologies and managing microservices at scale consistent and intuitive. This book will teach you the common patterns and practices, showing you how to apply these using the Go programming language.It will teach you the fundamental concepts of architectural design and RESTful communication, and show you patterns that provide manageable code that is supportable in development and at scale in production. We will provide you with examples on how to put these concepts and patterns into practice with Go. Whether you are planning a new application or working in an existing monolith, this book will explain and illustrate with practical examples how teams of all sizes can start solving problems with microservices. It will help you understand Docker and Docker-Compose and how it can be used to isolate microservice dependencies and build environments. We finish off by showing you various techniques to monitor, test, and secure your microservices. By the end, you will know the benefits of system resilience of a microservice and the advantages of Go stack.
Soumya Mukherjee, Gaurav Aroraa, Lalit Kale, Manish...
Microservices is an architectural style that promotes the development of complex applications as a suite of small services based on business capabilities. This book will help you identify the appropriate service boundaries within the business. We'll start by looking at what microservices are, and what the main characteristics are. Moving forward, you will be introduced to real-life application scenarios, and after assessing the current issues, we will begin the journey of transforming this application by splitting it into a suite of microservices. You will identify the service boundaries, split the application into multiple microservices, and define the service contracts. You will find out how to configure, deploy, and monitor microservices, and configure scaling to allow the application to quickly adapt to increased demand in the future.With an introduction to the reactive microservices, you strategically gain further value to keep your code base simple, focusing on what is more important rather than the messy asynchronous calls.
Daniel Kapexhiu
– Immerse yourself in the world of microservices with this guide to migration from a monolithic architecture to microservices. – With this book, you’ll acquire a deep understanding of microservices architecture and apply it confidently in your web application projects. – As you progress, you’ll be guided through the process of creating a simple application and incorporating the Node.js framework into it, along with its commonly used libraries. – You’ll learn how the framework operates, how to configure it, and how to develop handlers for the web framework and explore how to deploy your application to a production server. – Get to grips with the intricacies of JavaScript and Node.js and find out how to approach microservices in Node.js, implement them effectively, and integrate RESTful APIs. – Gain insights into service-to-service authentication and authorization and learn how to work with databases and caching, as well as with monitoring and logging in microservices with Node.js. – By the end of this microservices book, you’ll be able to develop a web app using the Node.js framework, configure it, extend it using libraries available for this framework, and launch it using best practices.
Daniel Kapexhiu
– Immerse yourself in the world of microservices with this guide to migration from a monolithic architecture to microservices. – With this book, you’ll acquire a deep understanding of microservices architecture and apply it confidently in your web application projects. – As you progress, you’ll be guided through the process of creating a simple application and incorporating the Node.js framework into it, along with its commonly used libraries. – You’ll learn how the framework operates, how to configure it, and how to develop handlers for the web framework and explore how to deploy your application to a production server. – Get to grips with the intricacies of JavaScript and Node.js and find out how to approach microservices in Node.js, implement them effectively, and integrate RESTful APIs. – Gain insights into service-to-service authentication and authorization and learn how to work with databases and caching, as well as with monitoring and logging in microservices with Node.js. – By the end of this microservices book, you’ll be able to develop a web app using the Node.js framework, configure it, extend it using libraries available for this framework, and launch it using best practices.