WeScale is a Modern MySQL proxy that supports read-write-split, read-after-write-consistency, load balancing and OnlineDDL.
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Sep 12, 2026 - Go
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online-ddl
Here are 6 public repositories matching this topic...
Tesseract: Efficient Online Schema Evolution for Snapshot Databases (VLDB 2023)
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Apr 1, 2023 - C++
This project is created to simulate MySQL locks using a Docker environment to help understand the behavior of online DDL operations and their impact on database locks
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Aug 28, 2024 - Makefile
Partition-aware online schema evolution for PostgreSQL: build indexes across every partition without blocking writes, from a Liquibase changeset or a standalone CLI.
java golang postgresql liquibase partitioning database-migration schema-migration liquibase-extension online-ddl create-index-concurrently postgres-partitioning concurrent-index
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Aug 15, 2026 - Go
Coordinate Vitess Online DDL across every shard of a keyspace. Submits with --postpone-completion, holds a global cutover barrier until all shards report ready and none is lagging, then completes them together — turning per-shard schema skew into zero. Live progress, throttle guard, revert, resumable journal, and a deterministic cluster simulator.
mysql python cli devops zero-downtime database-migrations ddl sharding sre vitess schema-migration rich-cli online-ddl cutover database-tooling vreplication vtctldclient
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Jul 20, 2026 - Python
A production field guide for running Vitess on sharded MySQL: topology design, VSchema & routing, online DDL coordination, and observability.
mysql distributed-systems prometheus database-sharding sre vitess eleventy cloudflare-workers schema-migration online-ddl database-observability vschema vtgate vreplication mysql-scaling
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Jul 18, 2026 - CSS
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