Why Background Job Processing Powers Modern iGaming Platforms
Modern iGaming platforms do much more than just display content to the user. Behind the scenes, dozens of processes occur when a user clicks on a link or generates a report. Completing these processes before responding to the user would make the website slow and unresponsive to the user and the marketing campaign that deployed the links.
To combat this, engineering teams use background job processing. This allows them to move time-consuming tasks to a processing queue while the user interface responds to the user. These processed jobs allow the website to handle millions of transactions efficiently.
For affiliate platforms, casino operators, and advertising technology companies, background job processing is a fundamental component of a scalable software architecture.
What Is Background Job Processing?
Background job processing allows a software application to separate long-term and scheduled tasks from the user’s immediate requests.
Instead of performing every task during the user’s request, the application can choose to perform only the critical task and then schedule the remaining tasks to be performed later.
Some of the most common background jobs are:
Sending emails
Updating analytics
Calculating commissions
Processing reports
Importing data
Synchronizing third-party software
By moving tasks outside of the user’s request, the software application can respond faster to the user’s requests while completing the scheduled tasks.
Why Synchronous Processing Can Create Problems for Software Applications
When software applications process every task as soon as the user requests them, it can result in:
Slow page load times
Longer API response times
Increased load on the server
High rate of time-out errors
Poor user experience
All of these problems become more noticeable as the number of users of the software applications increases.
Process Affiliate Commissions Efficiently
Affiliate platforms must calculate the value of the sales created by the users who clicked on the advertisements.
Rather than performing this calculation on every live request for users to interact with the platform, the calculation can be performed by background workers.
Generate Large Reports
Another task that occurs on these platforms is the generation of large reports. These reports contain millions of records from the software platform’s database.
Instead of forcing the users to wait for the report to be generated, the background reports can process these tasks automatically before alerting the users when the report is ready.
Improve Email Delivery
Emails must be sent as soon as the users perform a specific task on the software application to ensure that they do not create an experience of waiting for the software to respond.
By using background jobs, the platform can ensure that the user receives the emails automatically after they complete their tasks.
Handle Third-Party Integrations
Many of the software applications use third-party software to perform certain tasks.
These third-party integrations may take longer to respond than the software application’s users would like, so the tasks can be processed by background workers.
Increase System Reliability
Queued tasks allow the system to better handle unexpected traffic spikes.
If there is a sudden increase in the number of tasks or users:
The tasks can be queued up
The workers can continue to process tasks
The applications remain responsive to the users
The users’ traffic continues to flow to the software application
The software applications will not become overwhelmed with the number of requests to perform their tasks.
Scale Workers Independently
The platform can have many different workers to handle different tasks.
For instance, the software application can increase the number of workers required to generate reports while decreasing the number that are required to handle less-intensive tasks like image optimization.
Monitor Queue Performance
To ensure the software application’s background job processing system runs efficiently, the engineers must monitor its performance.
The most important metrics to monitor include the length of the queues, job completion time, the number of failed jobs, worker utilization, and the frequency with which the jobs are retried.
Recover From Failures Automatically
Background jobs can fail for various reasons, but the software application should have a system in place to automatically recover from these failures.
Such a system may include automatic job retries, error logging, dead-letter queues to hold failed messages, and notifications in the case of a failure of a job.
Prioritize Critical Workloads
Not all tasks performed by the software applications are of equal importance to one another.
By creating priority queues for critical tasks, the engineers can ensure that the most important tasks are performed rather than simply queuing them up for later.
AI Can Optimize Job Scheduling
Artificial intelligence can automate and optimize many of the processes behind background job processing for software applications.
Artificial intelligence systems can monitor the software’s tasks and workers and automatically perform the following functions:
Predict the number of tasks and workers required to process them
Balance the work among available workers
Detect when the queues of tasks are growing too fast and take steps to prevent system overload
Adjust the infrastructure that performs the background jobs to better handle the tasks
Predict how long it will take for the system to process each job
All of these changes improve the system’s efficiency and reduce operational costs.
Common Engineering Mistakes
The engineering team could reduce the performance of the software’s background job processing system in a variety of ways. Some of the most common include the following:
Running long tasks during the users’ requests
Ignoring failed jobs in the queue
Using oversized queues to hold tasks
Only monitoring the software’s application servers
Failing to prioritize their workloads
A well-designed background job processing system would avoid these problems.
Best Practices
To create a background job processing system that efficiently handles critical tasks for the software application:
Keep jobs small
Monitor the system health
Separate workloads by importance and priority
Retrying failures automatically
Log errors
Scale workers independently
Measure processing performance
Review the system’s metrics regularly
Following these best practices will create a system that is both efficient and reliable.
Looking Ahead
The future of background job processing will likely include the following innovations:
Serverless computation to run background jobs
Artificial intelligence to automatically schedule their work
Predictive scaling of workers
Distributed processing of jobs
Self-healing processing queues
All these innovations will allow the companies to handle increasing numbers of tasks without sacrificing performance.
Final Thoughts
Background job processing is a vital component of building fast, scalable, and reliable iGaming software platforms.
As the size of affiliate platforms, casinos, and advertising technologies continue to grow, background job processing will be an essential component that allows for the rapid delivery of new features and functionality without sacrificing performance.