8 Using advanced visualization tools for profiled data
This chapter covers
- Detecting problems with connections to relational databases
- Using call graphs to more quickly understand an app’s design
- Using flame graphs to more easily visualize an app’s execution
- Analyzing queries an app sends to a NoSQL database server
In this chapter, we discuss valuable techniques that can make life easier when investigating specific scenarios. We start the chapter by examining an approach for identifying connection problems between a Java app and a relational database server. We already discussed profiling SQL queries in chapter 7, but sometimes problems appear when an app establishes communication with a DBMS. Such situations can even lead to an app not responding ...
Get Troubleshooting Java now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
