ASP.NET Core 1.0 High Performance by James Singleton

By James Singleton

Create quick, scalable, and excessive functionality purposes with C#, ASP.NET middle 1.0, and MVC 6

About This Book

  • Learn the significance of measuring, profiling, and finding the main impactful problems
  • Discover the typical components you could come across functionality difficulties and parts you don't want to fret about
  • Understand the variations among improvement workstations and creation infrastructure and the way those can enlarge problems
  • Design workflows that run asynchronously and are resilient to brief functionality issues

Who This booklet Is For

This publication is for ASP.NET and C# builders who've adventure with the MVC framework for internet program improvement and want to install functions that would practice good in stay construction environments. those will be digital machines or hosted through a cloud merchant reminiscent of AWS or Azure.

What you are going to Learn

  • Why functionality concerns and while it may be considered
  • Use assorted instruments to degree performance
  • Spot universal functionality matters, their root reasons, and the way to simply mitigate them
  • Improve functionality on the community point and I/O point, and the way to optimize the applying as a whole
  • Work with caching and message queuing instruments, together with styles and strategies
  • Discover the darkish aspect of functionality development and the best way to deal with complexity
  • Monitor functionality as a part of non-stop integration and regression testing
  • Assess and clear up functionality concerns with different complex technologies

In Detail

ASP.NET middle is the recent, open resource, and cross-platform, web-application framework from Microsoft. it is a stripped down model of ASP.NET that is light-weight and quick. This e-book will assist you to make your net apps convey excessive functionality whilst utilizing it.

We'll handle many functionality development options from either a basic internet perspective and from a C#, ASP.NET middle, and .NET center standpoint. This contains delving into the most recent frameworks and demonstrating software program layout styles that increase performance.

We will spotlight universal functionality pitfalls, that may usually happen left out on developer workstations, besides innovations to notice and unravel those concerns early. via knowing and addressing demanding situations prematurely, you could keep away from nasty surprises in terms of deployment time.

We will introduce functionality advancements in addition to the trade-offs that they entail. we'll strike a stability among untimely optimization and inefficient code through taking a systematic- and evidence-based process. we will stay pragmatic via targeting the massive problems.

By interpreting this publication, you are going to examine what difficulties can happen while internet functions are deployed at scale and understand how to prevent or mitigate those matters. you will achieve event of the way to jot down high-performance purposes with no need to benefit approximately matters the difficult way.

You'll see what is new in ASP.NET middle, why it has been rebuilt from the floor up, and what this suggests for functionality. you'll know the way now you can increase on and install to home windows, Mac OS X, and Linux utilizing cross-platform instruments, similar to visible Studio Code.

Style and approach

Starting with a drill down into the nuts and bolts of assorted functionality parameters, you'll get an knowing of the ASP.NET MVC 6 framework with the aid of wealthy code-based examples that might equip you to construct hugely scalable and optimized applications.

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Additional resources for ASP.NET Core 1.0 High Performance

Example text

However, purpose built tools are much nicer to work with. Slowdowns often happen because of actions your app initiates outside of its immediate stack, and these can be hard to debug by simply stepping through the code. The same approach taken for fixing functional bugs cannot always be applied to fix performance issues. As many of the tools are open source, you could help out and contribute to the community. SQL First off we will cover SQL related issues, so if you're not using a relational database then you can skip this bit, perhaps if you're using a NoSQL store or a document database instead.

A good example from a web application standpoint is rendering user view versus sending e-mail. You can do this offline and asynchronously after the result of the form submission is returned. It can be better to not do some work (or at least defer it) rather than speed it up. Improving code that runs in a tight loop or for every user is better than fixing a routine that runs only once a day. A secure password hashing function should be slow so that the password, which (despite being bad practice) may have been reused on other services, is not easily recovered.

You must measure to achieve good performance even though it's the feel that matters to a user. It's easy to fix the wrong problem and optimize areas that are not having performance difficulties. In this chapter we will cover the following topics. We'll also show you how to repeat your experiments consistently so that you can tell if you have fixed a problem once you've identified it. This chapter will focus more on manual testing to identify potential performance problems during development and debugging.

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