Without an appropriate understanding of how the SOA Infrastructure and the underlying composites behave, it would be very difficult for us to know where to begin when troubleshooting a particular issue. Fortunately, the previous chapters covered a lot of ground in this regard and prepared you up to this point.
The approaches covered in this chapter are intended to provide you with more of a troubleshooting methodology instead of a typical approach of listing common errors and their resolutions. This includes:
Understanding how and when to increase logger levels
Understanding how to use logs and thread dumps to troubleshoot infrastructure problems
Troubleshooting service wide infrastructure performance problems
Leveraging SQL queries to obtain various composite durations to help identify composite instance performance bottlenecks
Troubleshooting common instance issues
Understanding the compilation and deployment process and how to address common problems
This chapter relied on the information...