Book Image

Learning ASP.NET Core 2.0

By : Jason De Oliveira, Michel Bruchet
Book Image

Learning ASP.NET Core 2.0

By: Jason De Oliveira, Michel Bruchet

Overview of this book

The ability to develop web applications that are highly efficient but also easy to maintain has become imperative to many businesses. ASP.NET Core 2.0 is an open source framework from Microsoft, which makes it easy to build cross-platform web applications that are modern and dynamic. This book will take you through all of the essential concepts in ASP.NET Core 2.0, so you can learn how to build powerful web applications. The book starts with a brief introduction to the ASP.NET Core framework and the improvements made in the latest release, ASP.NET Core 2.0. You will then build, test, and debug your first web application very quickly. Once you understand the basic structure of ASP.NET Core 2.0 web applications, you'll dive deeper into more complex concepts and scenarios. Moving on, we'll explain how to take advantage of widely used frameworks such as Model View Controller and Entity Framework Core 2 and you'll learn how to secure your applications. Finally, we'll show you how to deploy and monitor your applications using Azure, AWS, and Docker. After reading the book, you'll be able to develop efficient and robust web applications in ASP.NET Core 2.0 that have high levels of customer satisfaction and adoption.
Table of Contents (19 chapters)
Title Page
Credits
Foreword
About the Authors
About the Reviewer
www.PacktPub.com
Customer Feedback
Preface

Taking advantage of session and user cache management


As a web developer, you might know that HTTP is a stateless protocol, which means that by default there is not a notion of sessions as such. Each request is handled independently and no values are retained between different requests.

Nonetheless, there are different methods for working with data. You can work with query strings, submit form data, or you can use cookies to store data on the client. However, all of those mechanisms are more or less manual and need to be managed by yourself.

If you are an experienced ASP.NET developer, you will be familiar with the concepts of session state and session variables. Those variables are stored on the web server and you can access them during different user requests for having a central place to store and receive data. Session state is ideal for storing user data specific to a session, without the need for permanent persistence.

Note

Note that it is best practice to not store any sensitive data in...