As with any new technology, getting started with .NET Core can feel daunting if you’re not sure where to start or what to expect. With the basics covered and you ready to get your feet wet, you can easily find yourself lost in the sea of information that is available regarding .NET Core practices. So, here is the basic guide to help developers navigate the world of .NET Core practices and hopefully save you some time and energy along the way. So let’s dive right into it.
What is ASP.NET Core?
.NET Core is a general purpose development platform maintained by Microsoft, which can be used to build and run applications for the web or for desktop. .NET Core is open-source under the MIT license and available on Windows, macOS and Linux. It includes features like in memory caching, dependency injection, control over low level resources, cross-platform support and cloud support.
.Net Core Best Practices – Every .Net Developer Must Know
Inline methods
Developers should use inline methods to make their code more concise and readable by limiting the amount of code they need to write. Inline methods should be used in situations where a method is so simple that you can just type it right inside the statement that will execute it rather than writing an extra function or object with a single line of code inside.
Use Asynchronous Programming
Async programming can make your code easier to read and write, especially when it's coupled with await/async. The async keyword specifies that the method or lambda expression can asynchronously run on a thread pool thread, and return control back to the caller without blocking the caller's thread. The await operator, in conjunction with an asynchronous operation such as an I/O operation or an awaitable type, is used to suspend execution of the current method until that asynchronous operation completes.
Optimize Data Access
-Use Data Annotations to define your schema
– Use the Entity Framework as it has a built in ORM that can work with any type of SQL database and also generates data layer classes for you to use in your API, MVC, or WebApi project
-Cache frequently accessed data in memory or on disk with a library like Redis, Memcached, etc.
Routing
The Microsoft .NET framework is a programming environment that provides a robust set of libraries and services, with the ultimate goal of enabling developers to build robust applications that can run on multiple operating systems (Windows, Linux, Mac) without heavy modification. However, even though it's cross-platform it is not open source and every developer has some level of freedom to tweak the code for their own purposes.
Caching
One of the most important practices for performance optimization is caching, which is keeping copies of commonly used data, so that it can be reused without going through the process of retrieving it from its original location. Caching is a form of buffering that stores items in close proximity to their use points, and it reduces the number of times an item has to be retrieved from its original location.
Security
There are many security considerations that developers need to be aware of when working with .NET core. The .net core team has done a lot to make the platform more secure, but it is still important for developers to understand how security risks could affect their code and their users. One common risk comes from data in REST API requests being tampered with by an attacker.
Developers should ensure they use APIs that have built-in authentication and authorization checks like JWT or OAuth 2.0, which can also be used together with HTTPS. Even if an API doesn’t support authentication and authorization checks, there are third-party libraries such as IdentityServer4 which can help implement them.
Logging
One of the most important tenets of developing with .NET Core is logging. Logging is the process of using various tools and techniques to record significant events so they can be reviewed later, either by a human or an automated analysis tool such as Splunk. Logs are crucial for debugging an application, understanding what it’s doing, and troubleshooting problems that might arise in production environments.With ASP.NET Application Development Services now this challenge can easily be overcome.
Here's a list of some other tips you should keep in mind when writing code:
Using Thread Safe Code: For safety purposes, avoid accessing shared resources from more than one thread at a time. To ensure this doesn't happen, use synchronous calls which will lock out any other threads trying to access the resource being used.
Use exception handling correctly: When coding error handlers for exceptions make sure you wrap them around the code that could throw the exception.
Use Content Delivery Network (CDN)
Content delivery networks (CDNs) are a lot like shared libraries: they save time and effort because once something is done once, it can be reused in multiple places, so long as you have a network connection and someone else didn’t beat you to it. A CDN does a similar job for static content hosted on your website or app – everything from text to images to video files – but with some of them, you can even use them for dynamic content too.
Load JavaScript from the Bottom
The body of the page is typically where the meat and potatoes of the HTML code will go, and this means that your JavaScript file should be loaded in the bottom of the body tag so it doesn't block rendering of other content on the page.
This will make it possible for your users to view all of your content without having to wait for their browser to load a script file before they can see anything at all . Scripts are usually only needed for dynamic pages and those pages should only need one script – but if you have multiple scripts they should be split into smaller files and loading them with an async attribute.
Conclusion
As mentioned earlier, the .NET Core is open-source and cross-platform. This means that developers can use it on Windows or Linux operating systems to build their apps, something that has never been possible with the traditional .NET Framework. And since Microsoft is committed to porting more of the framework over to .NET Core, you don't have to worry about your favorite libraries going away any time soon. Henceforth, if you are planning on to hire ASP.net developers then make sure a coder should follow these practices.
0
