18 posts tagged with "db-sync"

High level summary​

We have created a DBSync tag sancho-1-1-0 which can follow sanchonet. Also the team has ran a number of benchmarks and tests for the new options/flavours of DBSync and prepared a blogpost which summorises them, for downstream components.

Lower level summary​

• Integration of node-8.3.x and support for Sanchonet on Conway #1498
• Simplifications of new feautures #1496
• Makes it impossible to restart DBSync with different schema options and adds tests for them #1466
• CI fixes #1494#1491
• Prepared a blogpost about different DBSync options blog

High level summary​

We have integrated many new Conway feutures and allow db-sync to sync sanchonet. We also continued testing and improving the new db-sync options.

Lower level summary​

• Conway integration #1484
• Support for Sanchonet #1476
• Stake distribution is computed earlier #1484
• Deposit ledger events are now used. This reduces the db queries and makes syncing faster #1484
• Testing new db-sync options #1466
• Added support for ghc-9.6 #1479
• Tech debt: improve exceptions #1471

High level summary​

We've made progress in all high level objectives

• CIP-1694 integration design
• UTxO-HD integration proof of concept
• schema migrations with a focus on speeding up frequent queries is part of release 13.1.1.2 and tested
• Many devx issues resolved

Lower level summary​

• We have improved and validated the design for the Conway integration in db-sync
• Improved the initial integration of the UTxO-HD feauture branches which are under test
• Prepared a new release 13.1.1.3 which supports node 8.1.1 #1455.
• This also fixes a bug #1451
• Added new tests to the new tx_out options #1429
• Fixed a chronic issue in db-sync related to exception handling and concurrency This fixes many other issues and simplifies the logic in db-sync #1447
• A number of fixes and improvements in ci, docker, devx, docs #1436#1442#1448#1452

High level summary​

We've made progress in all high level objectives

• CIP-1694 integration design
• UTxO-HD integration proof of concept
• schema migrations with a focus on speeding up frequent queries is part of release 13.1.1.2
• A new hire will help us with devx issues.

Lower level summary​

• We have an initial design for the Conway integration in db-sync
• The initial UTxO-HD integration resulted in a requested feuture that the consensus team is working on #88.
• Added two optional migrations that speed up querying UTxO #1416
• Work on improving the above feauture by adding tests and fixing tech debt #1429#1419
• Fixed issue with ada_pots being wrong https://github.com/input-output-hk/cardano-db-sync/pull/1407/commits/1ad4521a5601e8e98dc06bba2826d6b2f9b4fcf4
• Added a process which fixes in place scripts with wrong CBOR serialisation. https://github.com/input-output-hk/cardano-db-sync/pull/1407/commits/8792f72e2485b320de26c02dacc4d504d377ba17
• Prepared a tag 13.1.1.2 which is tested and ready to release. It contains many of the above.

High level summary​

Lower level summary​

• Prepared a schema change which is expected to speed up queries and help clients #1389.
• Ran a big number of benchmarks on the above to evaluate if this change is reasonable.
• Performance optimization related to rewards #1382
• Using the cache in more places to reduce recourses usage #1380
• Evaluated risks related to UTXO-HD integration
• Worked on a feauture request to split the tx_out to an address table #1396
• Worked on another feauture request to prune the consumed entries from the tx_out table #1398
• Prepared for CIP-1694 integration