cockroach
tidb
cockroach | tidb | |
---|---|---|
113 | 32 | |
30,865 | 38,384 | |
0.6% | 0.6% | |
10.0 | 9.9 | |
about 17 hours ago | 6 days ago | |
Go | Go | |
GNU General Public License v3.0 or later | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
cockroach
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Cloud-Native Architectures: Building Resilient Systems
Employ distributed databases like CockroachDB, Cassandra, or managed services like Amazon Aurora Global Databases.
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Why You Shouldn’t Invest In Vector Databases?
In fact, even in the absence of these commercial databases, users can effortlessly install PostgreSQL and leverage its built-in pgvector functionality for vector search. PostgreSQL stands as the benchmark in the realm of open-source databases, offering comprehensive support across various domains of database management. It excels in transaction processing (e.g., CockroachDB), online analytics (e.g., DuckDB), stream processing (e.g., RisingWave), time series analysis (e.g., Timescale), spatial analysis (e.g., PostGIS), and more. For non-professional users seeking to explore vector databases, they can readily download the open-source PostgreSQL or utilize managed services like Supabase and Neon to establish their own basic AI applications. Other than PostgreSQL, several open-source databases, including OpenSearch, ClickHouse, and Cassandra, have implemented their own vector search functionality. You do not need to adopt a new vector database if you have already used these systems.
- CockroachDB has changed their license, again
- RocksDB: Your Key-Value Store Powerhouse (and Why You Should Care)
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Outgrowing Postgres: Handling increased user concurrency
Postgres-compatible DSQL solutions: Distributed SQL databases that are either Postgres or Postgres-compatible like Citus, Aurora DSQL, and CockroachDB might be the right approach for handling your scale without forcing you to change much of your code. They each have their strengths and weaknesses and the right one for you depends on your use cases and needs.
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7 Databases in 7 Weeks for 2025
Still very much "open-source": https://github.com/cockroachdb/cockroach
But relicensed to the "CockroachDB Software License" as a form of BSL to prevent reselling.
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CockroachDB License Change
code in a given file is licensed under the BSL and ..." That is sucky.
[0] https://github.com/cockroachdb/cockroach?tab=License-1-ov-fi...
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List of 45 databases in the world
CockroachDB — Distributed SQL database built for cloud applications.
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Which Database is Perfect for You? A Comprehensive Guide to MySQL, PostgreSQL, NoSQL, and More
CockroachDB is a distributed SQL database designed for cloud applications. It provides strong consistency, horizontal scalability, and high availability.
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Round Rects Are Everywhere
Round rectangles can look not round enough on low-DPI displays, and the colors can also be wrong due to incorrect averaging in non-linear color space. Example: https://github.com/ClickHouse/ClickHouse/pull/33453#issuecom...
It is similar to how subtle gradients look striped and dirty on many websites if displayed with only 24-bit color: https://github.com/cockroachdb/cockroach/issues/91316
tidb
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RocksDB: Your Key-Value Store Powerhouse (and Why You Should Care)
TiDB: https://pingcap.com/
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TiDB – cloud-native, distributed SQL database written in Go
I do want to clarify a few points, on the project page it does provide the following information:
> Distributed Transactions: TiDB uses a two-phase commit protocol to ensure ACID compliance, providing strong consistency. Transactions span multiple nodes, and TiDB's distributed nature ensures data correctness even in the presence of network partitions or node failures.
> …
> High Availability: Built-in Raft consensus protocol ensures reliability and automated failover. Data is stored in multiple replicas, and transactions are committed only after writing to the majority of replicas, guaranteeing strong consistency and availability, even if some replicas fail. Geographic placement of replicas can be configured for different disaster tolerance levels.
See https://github.com/pingcap/tidb?tab=readme-ov-file#key-featu...
Correctness has been a focus for a long time for TiDB, including working on passing Jepsen Tests back in 2019, see https://www.pingcap.com/blog/tidb-passes-jepsen-test-for-sna... and https://jepsen.io/analyses/tidb-2.1.7
Disclosure: Employee of PingCAP the company behind TiDB
- Go is my hammer, and everything is a nail
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A MySQL compatible database engine written in pure Go
tidb has been around for a while, it is distributed, written in Go and Rust, and MySQL compatible. https://github.com/pingcap/tidb
Somewhat relatedly, StarRocks is also MySQL compatible, written in Java and C++, but it's tackling OLAP use-cases. https://github.com/StarRocks/starrocks
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Show HN: GitHub Organization Analytics
It's MySQL-Compatible database for scale and real-time analytics https://github.com/pingcap/tidb
- TiDB: An open-source distributed MySQL compatible database
- TiDB: Open-source, cloud-native, distributed, MySQL compatible database
- Embed hard-coded SQL into binaries for a cleaner look!
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Ask HN: Who is hiring? (January 2023)
PingCAP | https://www.pingcap.com | Database Engineer, Product Manager, Developer Advocate and more | Remote in California | Full-time
We work on a MySQL compatible distributed database called TiDB https://github.com/pingcap/tidb/ and key-value store called TiKV.
TiDB is written in Go and TiKV is written in Rust.
More roles and locations are available on https://www.pingcap.com/careers/
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Banco de dados puramente com go
Pesquise por CockroachDB ou TiDB
What are some alternatives?
neon - Neon: Serverless Postgres. We separated storage and compute to offer autoscaling, code-like database branching, and scale to zero.
vitess - Vitess is a database clustering system for horizontal scaling of MySQL.
InfluxDB - Scalable datastore for metrics, events, and real-time analytics
rqlite - The lightweight, user-friendly, distributed relational database built on SQLite.
oceanbase - OceanBase is an enterprise distributed relational database with high availability, high performance, horizontal scalability, and compatibility with SQL standards.