Engineering Weekly Update - WE 2022-06-18

josh · June 23, 2022, 11:05pm

Brief Summary

JSVM deployed to mainnet.
NEAR Explorer experienced temporary issues with PBbouncer (connection pooling service).
Cleanup of outdated and unused protocol code.

Protocol:
- Lots of nearcore and wasmer cleanup of unused code and refactoring this week including this PR which removed over 35K lines of dead wasmer code.
Developer Tools:
- near-sdk-js
  - JSVM has been launched on mainnet to jsvm.near
  - All examples have been merged into one project for ease of use.
- near-sdk-rs
  - Added cargo audit check to CI which checks dependencies against a registry of packages flagged for having a bug.
  - Resolved issues with NFT standards implementation.
Data Platform:
- Designed DB schema for Alerts and started implementing basic Alert Rules.
Infra:
- EPaaS (End Points as a Service) had a soft launch on testnet.
- PGBouncer for indexer in mainnet became temporarily unavailable due to the underlying OS disk running out of space. SRE team will be moving PBbouncer into a more robust framework to prevent these types of disruptions.

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