Many organizations have been increasingly deploying the services of Salesforce for a wide range of benefits it offers. This particular platform provides them with the ability to develop customized business solutions. Moreover, businesses can enjoy lots of capabilities in terms of innovation and effective development process.
It offers an elegant combination of form builders, drag-and-drop user interfaces, and much more. Users can start using the apps developed, within a few hours of building them. Most businesses seek Salesforce development services from established companies or service providers to capitalize wholly on its benefits.
However, some firms look for a higher degree of personalization. It is quite obvious that these businesses have more specific needs. This leads to the necessity of custom salesforce development. Most developers who lack adequate experience in the cloud system encounter problems in this situation.
In this post, we have compiled the top five mistakes that a Salesforce development team should avoid. Next time you hire Salesforce development services, or entrust a developer to work on your application, take care to avoid these mistakes.
1. Multiple Triggers on the Same Object
The first mistake is making multiple triggers on the same object. Through Apex triggers, one can carry out custom actions, after or before events are recorded in Salesforce. These may include deletions, updates and insertions. However, for specific cases, like ‘before insert’, it would be wise to use a single trigger.
When you write several triggers, the platform does not guarantee the order in which they will be executed. Besides, each of the involved triggers fails to get its own governor limit. Therefore, all the codes that you process, as well as the additional triggers, share the accessible resources. Experienced Salesforce development service teams can address this aspect efficiently.
2. Failing to Bulkify Your Code
Bulkifying a code is the process through which you combine the repetitive tasks involved in Salesforce Apex. This has to be done in such a way that the code can handle multiple records at a time. When you neglect these bulk codes, it hits the governor limits.
When Apex is initiated by a batch of records, only one instance of this code gets executed. However, it has to deal with all the records present in that particular batch. For instance, a SOAP API call of Force.com can invoke a trigger that eventually inserts some records in the form of a batch.
Therefore, if the same Apex code is invoked by a batch of records, it is necessary to process all these records as a bunch. This makes it possible to write a scalable code and avoid hitting governor limits in the process. Reputed teams providing Salesforce development services are aware of this aspect. With a dedicated team working with you, you can avoid this mistake.
3. Reaching the Limit of SOQL Queries
You may happen to be a multi-tenant vendor, and would not permit one of your customers on the CRM instance to make thousands of API calls every minute. The reason is, this might be affecting other customers’ performance in the same instance. This explains why Salesforce has fixed the governor limits. In the process, it restricts the number of API calls which can be made over a certain period. This is how it prevents a bad code from being written.
A poor code can unnecessarily waste the resources for cloud processing. On SOQL (Salesforce Object Query Language), one such governor limit has been imposed. The overall number of SOQL queries that can be issued is 100 (synchronous limit). In the asynchronous limit, this number is fixed at 200.
With a competent team providing you with Salesforce development services, you will be on the right track. Remember, you need to avoid using collections (List, Set) running queries inside FOR loop and writing test cases that are exhaustive.
4. Retaining Hardcoded Programs
Since Salesforce largely operates on enhancing the formula and retaining a dynamic Apex code, it is recommended to remove hardcoded URLs. They can prove disastrous when there is a change in the environment. Considering the long-term benefits, it is recommended to go for dynamic URLs.
When you hire experienced professionals for Salesforce development services, they would explain to you the concept of dynamic URLs. Do not retain any hardcoded URLs. Inexperienced developers often commit this mistake that you should altogether avoid. As you refrain from hardcoding the programs, you can make them flexible and dynamic. Later, these can be safely deployed in different environments.
5. Problematic User Experience
Through Visualforce, you can come up with an enriched UI. Seeking professional Salesforce development services is highly recommended in these cases, as the experts can incorporate images and pop-ups. However, overusing these features is not recommended, as the user may face problems with the complicated interface.
Make sure that you do not overload the pages of your website or application with data. If there are many features and functionalities, it becomes difficult for the user to click the navigation buttons. In Visualforce, the design would be around certain tasks, which has got a well-defined navigation and workflow between the respective tasks.
Besides, components present in large numbers, or unbound data would affect the performance. In this case, you are at a greater risk of hitting the governor limits on account of the total size of pages, heap size, record limit or view state.
Other Mistakes you Should Avoid During Salesforce Development
Apart from the mistakes discussed above, developers often commit other mistakes during Salesforce development. Hiring experts for Salesforce development services can help you stay on track. Here are some of the other errors that might prove costly to you.
Writing Test Cases in an Effort to Cover Codes
In Salesforce, you need to achieve at least 75% of the code coverage while dealing with the unit test cases. Remember, only the test coverage is referred to in this figure. Inexperienced developers sometimes disregard the qualitative aspects of tests while trying to get across to the mandatory benchmark.
Being a multi-tenant environment, Salesforce hosts apps of thousands of companies on a singular platform. In case any of the code shows in the system, it would affect user experience drastically. Evidently, the vendor has to impose the requirement of code coverage to deploy a customized code for Apex so as to indicate the effectiveness of the test.
The main goal of the test cases is to detect flaws in logic, detect bugs and to make sure that the custom code is seamlessly running. With three-fourths of the coverage available, programmers are motivated to check their progress twice. Of course, developers can write futile unit tests.
However, as you cover more code branches, you have a greater probability of coming across a regression bug, in case you change it sometime later. Most of the developers consider unit testing to be vital to maintain continuous integration and codebase.
Although it may appear to be a chore, professionals offering Salesforce development services have access to sophisticated techniques and tools. Therefore, they can simplify the mechanism and secure the functioning of efficient code within the usual parameters.
Enhancing the Testing Procedure: How to go about it?
When you define a clear viewpoint of the features to be customized, you can focus on the custom code, rather than examining the functionality of an inbuilt Salesforce. Experienced professionals specializing in Salesforce development services deploy automation tools. This is a tried and tested way of enhancing the code testing consistency in a shorter time.
As a testing framework, Apex Unit tries to get the unit test management process streamlined. As a result, one can run the tests after scheduling the same in an asynchronous way. Besides, you would be able to group the tests into different suites through filtering. The tools provide test reports and metrics, which would help you to cover the requirements of the codes.
Although Apex unit tests serve the purpose, it does not make sure that the code works end-to-end. Therefore, it is important to deploy automated tools in order to examine your application from the perspective of functionality, UI, integration and regression testing. For testing your web pages, the following tools are widely recommended:
Experienced professionals providing Salesforce development services are aware of the fact that traditional design guidelines would no more be effective. Therefore, they reuse the custom code, besides keeping the pages clutter-free.
The leading service providers stay abreast with the latest developments, deploying the most advanced tools for Salesforce development. Remember, Salesforce is a robust platform, and with the right strategies, you can significantly benefit from it. The secret to success lies in hiring the right team, proficient in deploying the best strategies in order to strengthen your website and app development efforts.