# Troubleshooting Amazon DocumentDB
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The following sections provide information about how to troubleshoot problems that you might encounter when using Amazon DocumentDB (with MongoDB compatibility).

**Topics**
+ [Connectivity issues](troubleshooting.connecting.md)
+ [Indexes](troubleshooting.index-creation.md)
+ [Performance and resource utilization](user_diagnostics.md)
+ [Garbage collection](garbage-collection.md)