Apex Best Practices in Salesforce

What are the Salesforce Apex best practices? For that, let’s first understand what Apex is. 

Apex is an object-oriented programming language. As a language, Apex is integrated, easy to use, data-focused, easy to test, and can be used comfortably on a multitenant platform. And Salesforce Apex is a Microsoft-certified framework. It is used to build software as a service (SaaS) apps on Salesforce’s customer relationship management (CRM) component. 

Why Should You Use Apex?

Salesforce has a set of prebuilt formats and applications that provide powerful customer relationships management (CRM) without any interference.

But Salesforce is also an advanced platform that allows you to customize the prebuilt applications to suit a particular organization. In case of a complicated business process, using the prebuilt applications might be problematic, and this is where Apex comes in to sort the situation. 

You can use Salesforce Apex to create web services, complex business processes, custom logic to run with operations, etc. Salesforce Apex can be used for various purposes, and all of it has a common aim to customize the prebuilt applications as per the need of the business.

What are the Salesforce Best Practices for Apex?

Building a successful business is a challenging task. Consistent effort and manipulation of the current situation, customizing the apps and business modules for better performance, and CRM are just the tip of the iceberg. But there are ways to make your business better and more competent. 

Here are some Salesforce best practices for Apex that you should use:

• Dynamic Codes: Coding is an integral part of Salesforce and Apex. And it is recommended that you add dimensions to your codes to enable one code to perform multiple functions. The dynamic nature of a code can prevent errors.
• Add dimensions to your helper methods: When it comes to Salesforce Apex, it is better to ensure that any code that runs on query or DML operations runs in bulk. 
• Using collections, streamlining queries, and efficiency for loops: If you use collection and streamlining queries in harmonical sync, then the Apex codes will be efficient, and you will successfully avoid any governor limits. It is a must to use Apex collections to query data and store it in memory.
• Streamlining multiple triggers on the same object: You must avoid inefficiency when you deploy various triggers on the same thing. 
• Querying large data sets: SOQL query can return up to 50,000 records. If returning a large number of queries causes an error, you must adhere to using a SOQL query for a loop. With the help of this, you can process multiple records through the internal calls to query.
• Use the Apex limit format to avoid governor limits: Apex has a way of dealing with governor limits. It has a system that enables you to output debug messages for each governor limit individually. 
• Use @ efficiently: To avoid intervention and errors, you must use the Apex codes. And this is also important to keep in mind while using @ future keyword.

To better understand the types of questions you will be dealing with in your Salesforce cert prep journey, learn about the top interview questions on Salesforce Apex.

What are the Benefits of Using Salesforce Apex?

Every business idea is unique, and they all need customized setups. And Salesforce Apex is specially designed to suit the Salesforce platform to suit all kinds of businesses.

Consider the following points to know why you should use Salesforce Apex:

• User-friendly
• Easy to use
• Easy to test
• Multitenant nature
• Secure platform
• Easy updates with triggers

Summing Up

Writing better codes and adhering to the best practices is a crucial part of coding and a fundamental component of growth as a developer. In this article, we have shared how you can optimize Salesforce Apex, why you should use it, and what are the best Salesforce Apex. 

Become a part of the saasguru community to kickstart a career in Salesforce by enrolling in Salesforce Certification courses