Query Profiler

[maxnowack]

The integration of a query profiler in SignalDB is proposed to enhance the database's performance analysis capabilities. This profiler would enable developers to monitor and evaluate the performance of various queries executed within SignalDB. It should provide detailed insights such as execution time, memory usage, and frequency of query calls, enabling developers to identify and optimize performance bottlenecks effectively. The profiler would also support tracking the impact of queries on the overall application performance, helping in fine-tuning the data retrieval and manipulation processes. Additionally, the query profiler should be designed to be minimally invasive, ensuring that its operation does not significantly impact the performance it is meant to measure. This feature is crucial for developers who need to ensure optimal performance and efficiency of their applications, particularly those with complex data handling requirements.

[maxnowack]

I‘m also thinking of developing a developer tools chrome extension or something and integrating the query profiler in it

[maxnowack]

The profiling itself is already prepared and also profiles the queries if Collection.enableDebugMode() was called.
These events get called after the profiling:
https://github.com/maxnowack/signaldb/blob/main/packages/signaldb/src/Collection/index.ts#L55-L62