Row Cache Lock

This is a space holder for "Row Cache Lock" wait event detected on a 2-nodes Oracle database. This post is to be expanded later:
1 Investigate ROW CACHE LOCK
2 WAITED TOO LONG FOR A ROW CACHE ENQUEUE LOCK!的分析
3 Systemstate dump analysis: Nocache on high intensive sequences in RAC
4 Latch Row Cache Objects基本信息的确认