This release is compatible with node-10.1.2 and supports the Chang#2 HF in mainnet. It also supports a new experimental optional feauture, where the address is separated from the tx_out table.
Upgrading from any 13.5.x.x db-sync instance requires a ledger state replay from genesis. This doesn't affect the database.
It is compatible with 13.6 and 13.5 snapshots. They can be found at:
| Network | Link to snapshot |
|---|---|
| Mainnet-13.6 | https://update-cardano-mainnet.iohk.io/cardano-db-sync/index.html#13.6/ |
| Mainnet-13.5 | https://update-cardano-mainnet.iohk.io/cardano-db-sync/index.html#13.5/ |
Changelog
https://github.com/IntersectMBO/cardano-db-sync/blob/13.6.0.1/CHANGELOG.md#13601
Documentation
Cardano DB Sync Overview
Building and Running the Cardano DB Sync Node
Schema Management
State snapshot
Smash
Postgres setup
It is advised to use a postgres version >= 14. The default docker postgres has been upgraded to 14.10-alpine.
There is a postgres requirement for users that don't use docker-compose and have to manually configure postgres:
It is advised to increase `maintenance_work_mem` from the Postgres configuration to 0.5GB - 1GB (the default is 64MB).
Also use the default (2) or higher for `max_parallel_maintenance_workers` (this parameter was introduced in `postgres` version 11)
Notes
When running db-sync make sure you enable only the data that you need. This can be configured in the db-sync config file as documented here configuration.md
Platforms
- Linux 64-bit
- Docker
Requiresghc-8.10.xto build.
Known issues
Rollbacks take too long #1902
Sign off
| Role | Approval |
|---|---|
| Technical Lead | 🟢 |
| Cardano Head of Engineering | 🟢 |
| Cardano Head of Product | 🟢 |
| Test Engineer | 🟢 |
| Site Reliability Engineer | 🟢 |