Commit Graph

32 Commits

Author SHA1 Message Date
DavIvek
ece4b0dba8
Fix cached plan not getting invalidated (#1348) 2023-11-07 13:34:03 +01:00
Andi
66487a6dce
Durability improvements (#1385) 2023-11-07 11:37:54 +01:00
andrejtonev
dbc6054689
Replication refactor (part 5) (#1378) 2023-11-06 11:50:49 +00:00
andrejtonev
22d8ef75e0
Updated telemetry client-side (#1337) 2023-10-16 14:16:00 +02:00
Gareth Andrew Lloyd
3cc2bc2791
Refactor interpreter to support multiple distributed clocks (Part 1) (#1281)
* Interpreter transaction ID decoupled from storage transaction ID
* Transactional scope for indices, statistics and constraints
* Storage::Accessor now has 2 modes (unique and shared)
* Introduced ResourceLock to fix pthread mutex problems
* Split InfoQuery in two: non-transactional SystemInfoQuery and transactional DatabaseInfoQuery
* Replicable and durable statistics
* Bumped WAL/Snapshot versions
* Initial implementation of the Lamport clock

---------

Co-authored-by: Andreja Tonev <andreja.tonev@memgraph.io>
2023-10-05 16:58:39 +02:00
Andi
61ac7e1b11
Add --storage-mode flag (#1282)
* Add --storage-mode flag
2023-09-26 14:47:30 +02:00
andrejtonev
bce48361ca
Decoupling Interpreter from Storage (#1186)
Unique/global InterpreterContext that is Storage agnostic (has a reference to the DbmsHandler instead)

* InterpreterContext is no longer the owner of Storage
* New Database structure that handles Storage, Triggers, Streams
* Renamed SessinContextHandler to DbmsHandler and simplified the multi-tenant logic
* Added Gatekeeper and updated handlers to use it

---------

Co-authored-by: Gareth Lloyd <gareth.lloyd@memgraph.io>
2023-09-20 13:13:54 +02:00
andrejtonev
e8850549d2
Add multi-tenancy v1 (#952)
* Decouple BoltSession and communication::bolt::Session
* Add CREATE/USE/DROP DATABASE
* Add SHOW DATABASES
* Cover WebSocket session
* Simple session safety implemented via RWLock
* Storage symlinks for backward. compatibility
* Extend the audit log with the DB info
* Add auth part
* Add tenant recovery
2023-08-01 18:49:11 +02:00
Mislav Bradac
6068a95a0e Move dbms to database
Summary:
There was only two files in dbms directory so I moved them to database
directory.

Reviewers: buda

Reviewed By: buda

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D540
2017-07-12 12:44:11 +02:00
Mislav Bradac
0588de76bb Move unused datastructures to poc
Reviewers: buda

Reviewed By: buda

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D526
2017-07-10 12:03:11 +02:00
Mislav Bradac
592ba4df98 Minor cleanup
Reviewers: buda

Reviewed By: buda

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D513
2017-06-28 15:56:05 +02:00
Dominik Gleich
1057d253ca Rename config flags.
Reviewers: buda

Reviewed By: buda

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D446
2017-06-09 10:52:26 +02:00
Dominik Gleich
65507da9eb Load configs from flagfiles.
Summary: Migrate configto gflags.

Reviewers: buda

Reviewed By: buda

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D433
2017-06-07 15:38:17 +02:00
matej.gradicek
15b57e2d52 Implemented recovery and tests.
Summary: Implemented durability recovery and tesats.

Reviewers: mislav.bradac, dgleich, buda

Reviewed By: mislav.bradac, dgleich, buda

Subscribers: dtomicevic, mferencevic, pullbot

Differential Revision: https://phabricator.memgraph.io/D374
2017-06-06 15:12:34 +00:00
florijan
1a6aaaed58 DBMS now returns a unique pointer to a GraphDbAccessor
Summary: See above.

Reviewers: mislav.bradac

Reviewed By: mislav.bradac

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D120
2017-03-14 13:37:23 +01:00
Marko Budiselic
d4e3c4cd10 clang format has been run on all hpp and cpp files under src and tests 2017-02-18 11:54:37 +01:00
Marko Budiselic
e7f5bd4c21 antlr integration, *.hpp and *.cpp inside src dir, cleanup
Summary: antlr integration, *.hpp and *.cpp inside src dir, cleanup

Test Plan: manual

Reviewers: mislav.bradac, dgleich, florijan

Reviewed By: florijan

Subscribers: pullbot, buda

Differential Revision: https://phabricator.memgraph.io/D49
2017-02-17 16:20:31 +01:00
florijan
70a8b93b0b Major properties system and database accessor refactor: first stable state (compiles). 2017-02-15 14:10:16 +01:00
Florijan Stamenkovic
b38704391c Typed-value migration in progress. UNSTABLE STATE 2017-02-06 12:40:55 +01:00
sale
02f332c34f Update on Configuration and CppCheck refactor 2016-12-21 17:48:38 +00:00
Kruno Tomola Fabro
d806d635f9 Added documentation.
Fixed test for index.
2016-09-18 23:22:36 +01:00
Kruno Tomola Fabro
2a59ed8906 Minor refactorings:
Importes now use logger.

Refactored order of constrution of objects in Db.

Moved index creation/removing from Db to Indexes.

Completed Garbage class.
Cleaner now calls garbage.clean() for databases.

Renamed List to ConcurrentList which better names it.
2016-09-12 20:13:04 +01:00
Kruno Tomola Fabro
cf497dd522 Extracted from snapshoter => snapshot_engine. 2016-09-09 18:48:15 +01:00
Kruno Tomola Fabro
911eeff1d9 Snapshot store and load works. 2016-09-09 16:14:20 +01:00
Kruno Tomola Fabro
4443cb8b7b Finished creating part of snapshot. 2016-09-08 13:25:52 +01:00
Kruno Tomola Fabro
8fa73eee43 Merge with dev. 2016-08-30 23:09:56 +01:00
Kruno Tomola Fabro
2ab3600117 Added partial test for cleaner. 2016-08-30 23:07:42 +01:00
Kruno Tomola Fabro
7f4206e25c Added more logging to cleaner. 2016-08-30 15:25:11 +01:00
Kruno Tomola Fabro
2eb5d3c3ff Added basic exception handlig.
Changed methods insert in Vertices and Edges to be valid even if exception occurs.
2016-08-30 15:12:30 +01:00
Kruno Tomola Fabro
b2ce3d58a4 Added cleaner.
Added multithreading to dbms.
Skiplist now supports emplace insert.
2016-08-30 00:45:07 +01:00
Marko Budiselic
869da8dcda All files for the Release are now isolated 2016-08-10 09:39:02 +01:00
Dominik Tomičević
eda9d67bbe implemented bolt protocol 2016-08-01 22:14:09 +01:00