veyepar: Database as Filesystem

Author(s):	Peter Chubb
Location	C1
Date	jan Tue 22	Days Raw Files
Start	11:05	First Raw Start	10:37
Duration	0:25:00	Offset	0:27:39
End	11:30	Last Raw End	11:37
Chapters	00:00
Total cuts_time	22 min.

https://2019.linux.conf.au/schedule/presentation/212/
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assets release.pdf Database_as_Filesystem.json
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Description:	Most network file systems are either a layer over an existing filesystem (NFS, CIFS), or are develped from scratch to have separate, replicated, purpose-designed databases for metadata and object store (GFS, Glusterfs). At the same time, most database engines provide (or can be coerced into providing) replication and all the ACID properties needed for a high-performance filesystem. Idea: Use a database engine (Postgres, MariaDB) on raw partitions with a fast separate nVME log file; build POSIX file system semantics on top. It's pretty obvious that this could work; I'm just starting to implement it so performance and durability can be measured. markdown
Comment:	Presenter's talk got negative press. Hold release until he approves it. Peter approved this talk 2018-02-11 production notes

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