The Cardano DB Sync synchronises blockchain data into a relational database.
This release brings some changes in the database, a few improvements and fixes in cardano-db-sync service, and updates its three components to the latest state of their dependencies. cardano-db-sync docker image is available.
Compatible with Cardano node 1.11.0.
Deployed on the mainnet 1 May 2020.
New features
- Added
cardano-dblibrary API for query to determine if the DB is fully in sync (#36) - Added a block count column to the
epochcache table (#42, #46, #51) - Added an
Epochconvenience VIEW to the DB schema (#31) - Added support for multiple chains in a single database (#76, #77)
Improvements
- Added export of the generated DB schema as documentation (#43)
- Added index to the
TransactionInputVIEW (#67) - Updated dependencies to latest versions (#39, #55, #78)
- Improved README (#32, #38, #57, #58)
- Improved example docker config (#59)
Resolved issues
- Fixed a bug related to block rollback (#61)
- Fixed handling of OBFT epochs without transactions (#40)
- Some build instructions have been updated with new configuration file names (#32)
Documentation
Cardano DB Sync Overview
Building and Running the Cardano DB Sync Node
Schema Management
Validation
The Plug-in System
Platforms
- Linux 64-bit
Sign off
| Role | Approval |
|---|---|
| Technical Lead | ✔️ |
| QA Engineer | ✔️ |
| Ops | ✔️ |
| Release Manager | ✔️ |