Files

copilot-swe-agent[bot] 1057ebb185 Add position_range feature and fix clustering_range deoverlap issues

- Add position_range feature flag to gms::feature_service
- Add position_range IDL definition for RPC serialization
- Fix deoverlap bug in cas_request.cc using clustering_interval_set
- Fix deoverlap bug in view.cc using clustering_interval_set
- Add comprehensive migration documentation

Co-authored-by: tgrabiec <283695+tgrabiec@users.noreply.github.com>

2025-12-06 00:28:52 +00:00

advanced_rpc_compression_negotiation.tla

utils: add advanced_rpc_compressor

2024-12-23 23:37:02 +01:00

advanced_rpc_compression.md

utils: correct misspellings

2025-01-02 16:47:57 +02:00

api_v2.md

docs: dev: correct a typo

2023-03-31 17:19:08 +03:00

audit.md

audit: Add documentation for the audit subsystem

2025-01-15 11:10:35 +01:00

backport.md

Typos: fix typos in documentation

2023-12-07 11:10:17 +02:00

building.md

build: replace tools/java submodule with packaged cassandra-stress

2025-04-15 10:11:28 +03:00

cdc.md

docs/dev: update CDC dev docs for tablets

2025-09-17 14:47:13 +02:00

clustering-range-to-position-range-migration.md

Add position_range feature and fix clustering_range deoverlap issues

2025-12-06 00:28:52 +00:00

code-coverage.md

Fix typos

2025-02-11 00:17:43 +02:00

commitlog-file-format.md

docs: Add entry on commitlog file format v4

2024-09-03 16:38:28 +00:00

compaction_controller.md

docs: dev: write mathematical expressions in LaTeX

2023-03-29 15:07:14 +03:00

compilation-time-analysis.md

Fix typos

2025-02-11 00:17:43 +02:00

cql3-type-mapping.md

docs: fix minor typo in docs/dev/cql3-type-mapping.md

2025-07-01 22:19:07 +05:30

cql-extensions-internal.md

…

debugging.md

Fix typos

2025-02-11 00:17:43 +02:00

describe_schema.md

schema: add per-table tablet options

2025-02-06 08:55:51 +02:00

docker-hub.md

dist/docker: add dc and rack arguments

2025-08-24 17:48:07 +03:00

file_encryption.md

docs: Add EAR docs

2025-01-09 10:40:47 +00:00

hinted_handoff_design.md

docs: Update Hinted Handoff documentation

2024-04-28 01:22:59 +02:00

IDL.md

Typos: more/less then -> more/less than

2024-02-13 17:16:15 +02:00

isolation.md

Fix typos

2025-02-13 01:54:08 +02:00

logging.md

…

lua-type-mapping.md

docs: add vector type documentation

2025-01-28 21:14:49 +01:00

maintainer.md

docs/dev/maintainer.md: clarify "Updating submodule references"

2024-09-05 13:57:32 +03:00

metrics.md

Fix typos

2025-02-11 00:17:43 +02:00

migrating-from-users-to-roles.md

…

modules.md

forward_service: rename to mapreduce_service

2024-07-03 19:29:47 +03:00

mvcc.md

doc: Introduce docs/dev/mvcc.md

2023-01-27 19:15:39 +01:00

object_storage.md

docs::dev::object_storage: Add some initial info on GS storage

2025-10-13 08:53:28 +00:00

paged-queries.md

docs/paged-queries.md: update references to readers

2025-09-26 11:15:38 +03:00

parallel_aggregations.md

…

per-partition-rate-limit.md

Typos: fix typos in documentation

2023-12-07 11:10:17 +02:00

protocol-extensions.md

transport: implement SCYLLA_USE_METADATA_ID support

2025-05-14 09:59:16 +02:00

protocols.md

vector_store_client: rename embedding into vs_vector

2025-09-18 08:45:46 +03:00

raft-in-scylla.md

raft: clean up the documentation

2024-12-05 13:44:11 +01:00

reader-concurrency-semaphore.md

docs: reader_concurrency_semaphore: document CPU concurrency limit

2025-03-31 09:39:55 +03:00

README.md

Add repository layout dev documentation

2025-06-25 13:58:05 +03:00

repair_based_node_ops.md

docs/dev/repair_based_node_ops: better formatting

2023-05-25 08:31:43 +03:00

repository_layout.md

remove redis documentation

2025-08-20 17:53:23 +03:00

reverse-reads.md

reverse-reads.md: Drop legacy reverse format information

2024-08-13 10:07:12 +02:00

review-checklist.md

docs/dev: review-checklist.md: expand the guide for good commit log

2025-01-08 13:01:35 +02:00

row_cache.md

doc: Introduce docs/dev/mvcc.md

2023-01-27 19:15:39 +01:00

row_level_repair.md

Fix typos

2025-02-11 00:17:43 +02:00

rust.md

rust: use depfile and Cargo.lock to avoid building rust when unnecessary

2023-01-12 14:44:11 +02:00

secondary_index.md

docs/design-notes/secondary_index: add VALUES to index target list

2022-08-14 10:29:52 +03:00

service_levels.md

service/qos: Do not crash Scylla if auth_integration absent

2025-11-10 19:21:36 +01:00

sstable-compression-dicts.md

docs/dev: add sstable-compression-dicts.md

2025-04-01 00:07:31 +02:00

sstable-scylla-format.md

Merge 'sstables: Reduce amount of I/O for clustering-key-bounded reads from large partitions' from Tomasz Grabiec

2024-10-28 21:13:23 +02:00

sstables-directory-structure.md

docs: document sstables quarantine subdirectory

2025-11-21 10:45:33 +02:00

system_keyspace.md

virtual_table: add tablet_sizes virtual table

2025-11-21 16:53:28 +01:00

system_schema_keyspace.md

schema_tables: Keep "replication" column backwards-compatible by expanding rack lists to numeric RF

2025-10-21 09:11:25 +03:00

task_manager.md

api: task_manager: do not unregister tasks on get_status

2025-01-27 11:23:45 +01:00

testing.md

docs/dev: Add mention of (nested) docker usage in testing.md

2025-10-13 08:53:28 +00:00

timestamp-conflict-resolution.md

docs: use less slangy language

2024-03-13 13:33:37 +02:00

tombstone.md

treewide: fix spelling errors

2025-09-12 15:58:19 +03:00

topology-over-raft.md

docs/dev/topology-over-raft: update the recovery section

2025-11-17 10:40:23 +01:00

tracing.md

Add table name to tracing in alternator

2025-11-21 09:33:40 +02:00

view-building-coordinator.md

docs/dev/view-building-coordinator: update the docs after recent changes

2025-11-25 12:14:05 +01:00

virtual-tables.md

docs: virtual-tables: Fix instructions

2025-04-09 20:21:51 +02:00

README.md

Scylla developer documentation

This folder contains developer-oriented documentation concerning the ScyllaDB codebase. We also have a wiki, which contains additional developer-oriented documentation. There is currently no clear definition of what goes where, so when looking for something be sure to check both.

Seastar documentation can be found here.

User documentation can be found on docs.scylladb.com

For information on how to build Scylla and how to contribute visit HACKING.md and CONTRIBUTING.md.

Index

Module list and dependencies

Repository layout and short summary of components