The Best ORM Books of All Time

Entity Framework Core in Action, Second Edition teaches you to write flawless database interactions for .NET applications. Summary. Entity Framework Core in Action, Second Edition is an in-depth guide to reading and writing databases with EF Core. Revised from the bestselling original edition, it’s filled with over 100 diagrams, code snippets, and examples—including building and scaling your own bookselling web application. Learn from author Jon Smith’s extensive experience working with EF Core in production, as you discover time-saving patterns and best practices for security, performance tuning, and unit testing.

All of the book’s code is available on GitHub. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the technology. Entity Framework radically simplifies data access in .NET applications. This easy-to-use object-relational mapper (ORM) lets you write database code in pure C#. It automatically maps classes to database tables and enables queries with standard LINQ commands. It even generates SQL, so you don’t have to! About the book. Entity Framework Core in Action, Second Edition teaches you to write flawless database interactions for .NET applications. Following relevant examples from author Jon Smith’s extensive experience, you’ll progress quickly from EF basics to advanced techniques. In addition to the latest EF features, this book addresses performance, security, refactoring, and unit testing. This updated edition also contains new material on NoSQL databases. What's inside. Configure EF to define every table and column. Update your schema as your app grows. Integrating EF with existing C# application. Write and test business logic for database access. Applying a Domain-Driven Design to EF Core. Getting the best performance out of EF Core. About the reader. For .NET developers familiar with relational databases. About the author. Jon P. Smith is a freelance software developer and architect with a special focus on .NET and Azure. Table of Contents. PART 1. 1 Introduction to Entity Framework Core. 2 Querying the database. 3 Changing the database content. 4 Using EF Core in business logic. 5 Using EF Core in ASP.NET Core web applications. 6 Tips and techniques for reading and writing with EF Core. PART 2. 7 Configuring nonrelational properties. 8 Configuring relationships. 9 Handling database migrations. 10 Configuring advanced features and handling concurrency conflicts. 11 Going deeper into the DbContext. PART 3. 12 Using entity events to solve business problems. 13 Domain-Driven Design and other architectural approaches. 14 EF Core performance tuning. 15 Master class on performance-tuning database queries. 16 Cosmos DB, CQRS, and other database types. 17 Unit testing EF Core applications.

Master Java persistence using the industry-leading tools Spring Data and Hibernate. In Java Persistence with Spring Data and Hibernate you will learn:. Mapping persistent classes, value types, and inheritance. Mapping collections and entity associations. Processing transactions with Spring Data and Hibernate. Creating fetch plans, strategies, and profiles. Filtering data. Building Spring Data REST projects. Using Java persistence with non-relational databases. Querying JPA with QueryDSL. Testing Java persistence applications.

Java Persistence with Spring Data and Hibernate teaches you the ins-and-outs of Java persistence with hands-on examples using Spring Data, JPA, and Hibernate. The book carefully analyzes the capabilities of the major Java persistence tools, and guides you through the most common use cases. By comparing and contrasting the alternatives, you’ll find it easy to choose the right tool choice for your applications. You’ll learn how to make and utilize mapping strategies, about the different approach to transactions for both Hibernate and Spring Data, and even how to efficiently test Java persistence applications. The practical techniques are demonstrated with both relational and non-relational databases. Forewords by Dmitry Aleksandrov and Mohamed Taman. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the technology. Effectively managing application data is essential for any serious application. Spring Data and Hibernate bridge the gap between object-oriented code and relational data stores, radically simplifying Java persistence. By implementing the Java Persistence API (JPA) standard, these powerful tools help you avoid common bugs related to state and application data storage. About the book. Java Persistence with Spring Data and Hibernate explores Java persistence using industry-standard tools. Hands-on examples introduce object-relational mapping and guide you through different mapping strategies to suit your needs. Covering transactions, persistent application testing, and non-relational databases, this book is your go-to resource for managing data in Java applications. What's inside. Mapping persistent classes, value types, and inheritance. Creating fetch plans, strategies, and profiles. Building Spring Data REST projects. Querying JPA with QueryDSL. About the reader. For intermediate Java programmers. About the author. Catalin Tudose has more than 20 years of experience in the Java community. Christian Bauer, Gavin King, and Gary Gregory are the authors of Java Persistence with Hibernate, Second Edition, on which this book is based. Table of Contents. PART 1 - GETTING STARTED WITH ORM. 1 Understanding object/relational persistence. 2 Starting a project. 3 Domain models and metadata. 4 Working with Spring Data JPA. PART 2 - MAPPING STRATEGIES. 5 Mapping persistent classes. 6 Mapping value types. 7 Mapping inheritance. 8 Mapping collections and entity associations. 9 Advanced entity association mappings. PART 3 - TRANSACTIONAL DATA PROCESSING. 10 Managing data. 11 Transactions and concurrency. 12 Fetch plans, strategies, and profiles. 13 Filtering data. PART 4 - BUILDING JAVA PERSISTENCE APPLICATIONS WITH SPRING. 14 Integrating JPA and Hibernate with Spring. 15 Working with Spring Data JDBC. 16 Working with Spring Data REST. PART 5 - BUILDING JAVA PERSISTENCE APPLICATIONS WITH SPRING. 17 Working with Spring Data MongoDB. 18 Working with Hibernate OGM. PART 6 - WRITING QUERIES AND TESTING JAVA PERSISTENCE APPLICATIONS. 19 Querying JPA with Querydsl. 20 Testing Java persistence applications.

"Learning Django 5" is intended to help Python programmers, aspiring full stack developers, and web developers build robust and scalable web applications quickly and efficiently. with a basic understanding of Python scripting. Hands-on labs and interactive tasks are used throughout the book to help you practice and apply the concepts as you learn. Beginning with a thorough introduction to Django 5, you'll learn how to install and configure Django on a Linux server, set up virtual environments, and create your first Django project, BookTech.

The book walks you through the fundamentals of Django models and ORM, teaching you how to define models, perform database migrations, and interact with the ORM to optimize data querying. You will learn about Django views, including function-based and class-based views, URL mapping, and form handling. The templates section will show you how to create and inherit templates, use template tags and filters, and pass data to templates for dynamic rendering. Advanced topics are thoroughly covered, including user authentication, permission management, and extending the default user model. You'll also learn how to use essential features like site maps, RSS feeds, and SEO optimization to boost your app's visibility and user engagement. The book then goes over deployment and scaling, teaching you how to containerize your application with Docker, deploy to cloud platforms like AWS, and set up continuous integration and deployment pipelines in Jenkins. You will learn how to maintain and monitor your application with tools such as Amazon CloudWatch, New Relic, and Sentry, ensuring that it runs smoothly in production. Key LearningsComprehensive Django setup with step-by-step installation and configuration of Django 5.Mastering models and ORM to define models and interact with databases efficiently.Understand and implement both function-based and class-based views seamlessly.Perform dynamic template rendering wherein you create, inherit, and customize templates for dynamic web content.Achieve robust user authentication by implementing secure user registration, login, and permission management.Learn SEO skills to optimize your site for search engines with site maps and SEO best practices.Up and running with docker and containerization to containerize your apps for consistent deployment across environments.Learn to deploy applications on AWS with detailed, practical walkthrough.Set up and configure Jenkins pipelines for automated testing and deployment.Use tools like CloudWatch and Sentry for application performance and error tracking.Table of ContentUp and Running with Django 5Django Models and ORMViews and URL RoutingTemplates and Django's Template LanguageForms and ValidationUser Authentication and AuthorizationAdvanced Django CapabilitiesWorking with MongoDBSite Maps, RSS Feeds, and SEODeployment and Scaling.