I have experience with Splunk Cloud Platform. We use it for log monitoring, debugging, and various other purposes.
Since I joined as a software developer, I have been working with Splunk Cloud Platform for around two years. It is the main tool we use during production issues. We monitor it not only in production issues, but also when we move code to UAT, QA, or XAT environments. We first monitor and check Splunk logs to ensure everything is functioning correctly and to identify what is going wrong.
Splunk Cloud Platform helps in analyzing logs from different services, not just one service, and identifying errors. Especially during production issues, it is our primary platform for understanding where everything goes wrong and determining the root cause. The main feature I appreciate is the Search and Processing Language, which we call SPL. It allows us to query and filter logs efficiently. We can filter by time, whether for a few minutes or hours, and we can filter by various other parameters, such as which user has made the most requests, user-wise breakdowns, specific error patterns, exceptions, or failures. We can use time-based filtering and keyword searches to narrow down on the relevant logs we wish to see at any particular point in time.
I use the alerting mechanisms present in Splunk Cloud Platform. Without Splunk, we would have to manually go to production logs and search for various things manually, which could be very time-consuming. When we use Splunk, these mechanisms are automated. We only need to change the query sometimes because we search for different mnemonics and different teams. If we adjust the region or the team and then provide the particular keyword we are searching for, this helps us change the logs and see what we really need.