3.7. Links

Database software with history

• https://redis.io/ (the AOF persistence option has similarities to joedb)

• https://kafka.apache.org/intro Kafka is an event streaming system

• https://samza.apache.org/

• https://prevayler.org/ (inactive)

• https://www.datomic.com/

• https://github.com/attic-labs/noms (inactive) a git-like database

• https://github.com/dolthub/dolt “git for data”

Streaming replication, continuous archiving, point-in-time recovery

• https://www.postgresql.org/docs/current/warm-standby.html

• https://www.postgresql.org/docs/current/continuous-archiving.html

• https://github.com/benbjohnson/litestream

Structured data storage (no history, no durable incremental update):

• https://developers.google.com/protocol-buffers/

• https://google.github.io/flatbuffers/

• https://www.json.org/

• https://en.wikipedia.org/wiki/XML

• https://www.boost.org/doc/libs/1_85_0/libs/serialization/doc/index.html

• http://www.garret.ru/post/readme.htm

On-disk containers:

• http://stackoverflow.com/questions/149488/disk-backed-stl-container-classes

• http://stxxl.sourceforge.net/

Using SQL from C++

• https://sqlite.org/ (non-durable transactions: https://www.sqlite.org/wal.html#fast)

• https://github.com/rbock/sqlpp11

• https://www.webtoolkit.eu/wt/doc/tutorial/dbo.html

• https://codesynthesis.com/products/odb/

• https://sourceforge.net/projects/litesql/

• http://en.wikipedia.org/wiki/Active_record_pattern

• C++20 ❤ SQL - John Bandela - CppCon 2021

  • https://www.youtube.com/watch?v=-P9FyevnL6U

  • https://cppcon.digital-medium.co.uk/wp-content/uploads/2021/10/Cpp20SQL.pdf

  • https://github.com/google/cpp-from-the-sky-down/tree/master/meta_struct_20/cppcon_version

Compression

• https://github.com/google/snappy (used by LevelDB)

• https://github.com/google/brotli

• https://facebook.github.io/zstd/

• https://lz4.org/

• https://www.percona.com/blog/evaluating-database-compression-methods/

Fast IO:

• https://github.com/ned14/llfio

• https://stackoverflow.com/questions/1201261/what-is-the-fastest-method-for-high-performance-sequential-file-i-o-in-c

• https://devblogs.microsoft.com/oldnewthing/20221130-00/?p=107505

File Locking:

• https://gavv.net/articles/file-locks/

• https://man7.org/linux/man-pages/man2/flock.2.html

• https://learn.microsoft.com/en-us/windows/win32/api/fileapi/nf-fileapi-lockfileex

Other links:

• https://stackoverflow.com/questions/39281/database-design-for-revisions

• https://stackoverflow.com/questions/750782/database-design-for-text-revisions

• https://stackoverflow.com/questions/2724187/where-are-all-the-native-revisioned-databases

• https://stackoverflow.com/questions/9484714/how-to-store-datas-change-history

• https://stackoverflow.com/questions/9852703/store-all-data-changes-with-every-details-like-stackoverflow

• https://stackoverflow.com/questions/12321200/database-row-snapshots-revisions

• https://stackoverflow.com/questions/68323888/how-to-implement-a-real-time-data-logging-backup-system

• https://opendata.stackexchange.com/questions/748/is-there-a-git-for-data

• https://blogs.oracle.com/connect/post/managing-history

• https://zodb.org/en/latest/

• https://ayende.com/blog/162792/worlds-smallest-no-sql-database-persistent-transaction-logs

• https://database-programmer.blogspot.fr/2008/07/history-tables.html

• https://www.reddit.com/r/programming/comments/3tfkdq/immutability_in_db_might_be_the_next_big_thing/

• https://www.youtube.com/watch?v=fU9hR3kiOK0

• I Want Decentralized Version Control for Structured Data!

• The SQLite team is preparing an efficient remote replication tool

Crash resistance:

[Rosenblum-1991]

The Design and Implementation of a Log-Structured File System

[Redis-2016a]

Redis persistence demystified

[Redis-2016b]

fsync() on a different thread: apparently a useless trick

[SQLite-AC]

Atomic Commit In SQLite

[Moyer-2011]

Ensuring data reaches disk

[serverfault-2009]

SATA Disks that handle write caching properly?

[PG-2018]

PostgreSQL’s fsync() surprise

[PG-2019]

How is it possible that PostgreSQL used fsync incorrectly for 20 years, and what we’ll do about it

Interesting paper

• http://db.cs.yale.edu/vldb07hstore.pdf