Byte-Addressable Persistent Memory and DBMS
summary
The talk examines byte-addressable non-volatile memory (NVDIMM-like devices) for databases, reviewing available vendor hardware and early results of using these devices in DBMSs. It discusses practical challenges that prevent the ideal benefits (no warm-up, persistence, higher density/cheaper than DRAM) from being fully realized in database systems.
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chapters (9)
- 0:00Introduction
- 4:03Byte-addressable memory
- 10:35Persistent memory form factors
- 14:20Device practical tests
- 23:47Byte-addressable usage
- 30:13Testing Apache Ignite
- 39:18Results and economics
- 43:13Programming persistent memory
- 47:06Future and conclusions
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