Oracle database integration into Post Mortem system

Post Mortem system is proper designed service responsible for ingestion of data buffers from LHC accelerator equipment systems due to the specific events. Bunches of collected data are stored in the system for future access, allowing for analysis to occur, which is performed by Post Mortem Analysis Framework. As the NxCALS is used as a long-term storage for data, its plain directory structure for data storage causes poor performance of client requests and makes it difficult to achieve distribution and redundancy. System doesn't meet the requirements for data availability. It takes too much time for data to be accessible for reading in NxCALS. To meet the requirements, it was decided to use database as another storage solution in parallel to NxCALS.It should increase the performance. This report contains all steps needed to integrate database into Post Mortem system.