How do I optimize my Apex Code?

How do I optimize my Apex Code?

Code Optimization

1. Avoid SOQL Queries or DML statements inside FOR Loops.
2. Bulky/triggers your Code.
3. Bulky your Helper Methods.
4. Using Collections, Streamlining Queries, and Efficient for Loops (Use maps and avoid nested for/do-while loops)
5. Comments, lots of comments to easy understandable to any another developer.

What is a code 100 in Apex?

With error code 100, you’re completely at mercy of EA and Respawn, because the error indicates an issue server-side. That said, certain players have managed to resolve this problem by editing their DNS settings, though this is altogether unreliable. You can try to set your primary connection to 8.8.

How to bulkify a code in Salesforce apex?

The term bulkifying Apex code refers to the concept of making sure the code properly handles more than one record at a time. When a batch of records initiate Apex, a single instance of that Apex code is executed, but it needs to handle all of the records in that given batch. Apex triggers are optimized to operate in bulk.

Which is best practice for bulk triggers in apex?

The SOQL and DML bulk best practices apply to any Apex code, including SOQL and DML in classes. The examples given are based on triggers and use the Trigger.New context variable. Let’s first look at the most basic bulk design concept in triggers. Bulkified triggers operate on all sObjects in the trigger context.

Which is an example of a bulkified code?

Bulkification Example: Let’s analyze the governor limit for DML statements. This code is not bulkified and will go over the 150 DML statements limit: insert t; // You’ll get an error after the 150th opp! This code is bulkified and will not hit any governor limits.

How often can a DML statement be called in bulk apex?

In this example, the update statement is inefficiently called once for each opportunity. If a bulk account update operation fired the trigger, there can be many accounts. If each account has one or two opportunities, we can easily end up with over 150 opportunities. The DML statement limit is 150 calls.