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citusdata/citus

Distributed PostgreSQL as an extension

12.7K stars 790 forks 12.7K watchers C GNU Affero General Public License v3.0
citus citus-extension database database-cluster distributed-database multi-tenant postgres postgresql relational-database scale sharding sql
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3 Open Issues Need Help Last updated: Sep 2, 2026

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Use TRUNCATE + COPY FREEZE when copying a shard 17 days ago
performance good first issue
citusdata/citus
12.7K

Distributed PostgreSQL as an extension

C
#citus#citus-extension#database#database-cluster#distributed-database#multi-tenant#postgres#postgresql#relational-database#scale#sharding#sql
TLP test fail on sqlancer due to num_nulls interpreted differently on workers 7 months ago
bug sqlancer good first issue
citusdata/citus
12.7K

Distributed PostgreSQL as an extension

C
#citus#citus-extension#database#database-cluster#distributed-database#multi-tenant#postgres#postgresql#relational-database#scale#sharding#sql
sqlancer test fail with COLLATE used in string concatenation 7 months ago
bug sqlancer good first issue
citusdata/citus
12.7K

Distributed PostgreSQL as an extension

C
#citus#citus-extension#database#database-cluster#distributed-database#multi-tenant#postgres#postgresql#relational-database#scale#sharding#sql