greptimedb
datafuse
| greptimedb | datafuse | |
|---|---|---|
| 16 | 18 | |
| 3,781 | 2,091 | |
| 4.8% | - | |
| 9.9 | 0.0 | |
| about 12 hours ago | over 2 years ago | |
| Rust | Rust | |
| Apache License 2.0 | 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.
greptimedb
- GreptimeDB: A fast and cost-effective alternative to InfluxDB
- Another distributed time-series database written in Rust
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GreptimeAI + Xinference - Efficient Deployment and Monitoring of Your LLM Applications
GreptimeAI, built upon the open-source time-series database GreptimeDB, offers an observability solution for Large Language Model (LLM) applications, currently supporting both LangChain and OpenAI's ecosystem. GreptimeAI enables you to understand cost, performance, traffic and security aspects in real-time, helping teams enhance the reliability of LLM applications.
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What's everyone working on this week (49/2023)?
Continuing to work hard on a new MetricEngine in GreptimeDB. BTW, If you have a keen interest in Rust or database development, GreptimeDB might be a good starting point. Check it out for some good first issues here.
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Practical Tips for Refactoring Release CI using GitHub Actions
Since the very first day of GreptimeDB going open-source, it embraced the automated software building process with GitHub Actions, and leading to the inaugural Release Pipeline.
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GreptimeCloud - A Fully Managed Serverless Prometheus Backend
Born from the open-source project GreptimeDB, GreptimeCloud serves as a fully-managed, serverless cloud backend for Prometheus, offering integrated support for remote read/write protocols and PromQL as one of our primary query languages.
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Bridging Async and Sync Rust Code - A lesson learned while working with Tokio
Recently, while working on our GreptimeDB project, we encountered an issue with calling asynchronous Rust code in a synchronous context.
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A Deep Dive into PromQL โ Promql Parser v0.1.0 Written in Rust is Now Available
To explore data stored in GreptimeDB through PromQL, GreptimeDB needs to provide the ability to parse the query into AST (abstract syntax tree), and retrieve data from memory or disk via logical and physical plans. Since there is no ready-to-use PromQL Rust Parser, our team decides to develop it by ourselves. Weโre glad to announce that promql-parser v0.1.0 is now available.
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Extending Python with Rust
This is truly a fantastic combination -- implement the logic in Rust and use it in Python. GreptimeDB also implements a similar functionality that allows writing Python script to do post-process of SQL query results, with the help of RustPython and Arrow. Maybe this combination can bring a sweet point between performance and efficiency.
docs: https://docs.greptime.com/user-guide/coprocessor-and-scripti...
code: https://github.com/GreptimeTeam/greptimedb/tree/develop/src/...
datafuse
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This week in Datafuse #6
v0.4.102-nightly
- "DataFuse" project name is too similar to "DataFusion"; maintainers invited rename suggestions, then stated the name would not change
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Datafuse, An elastic and scalable Cloud Warehouse
Datafuse is currently in Alpha and is not ready to be used in production, Roadmap 2021
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This week in Datafuse #5
v0.4.95-nightly
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Datafuse โ Modern Real-Time Data Processing in Rust
1. With the improvement of the rust ecosystem, using rust has made database development faster and easy, for example datafuse use the tokio to implement the pipeline https://github.com/datafuselabs/datafuse/tree/master/fuseque....
2. Couldn't agree with you more with easier-to-manage as a first-class feature, but some times easier-to-manage is built on stability, that's what datafuse is trying to do.
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Hacker News top posts: Aug 5, 2021
Datafuse โ Modern Real-Time Data Processing in Rust\ (8 comments)
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This Week in Rust #402
Datafuse even borrows code from datafusion, which makes the name choice seem intentionally confusing. https://github.com/datafuselabs/datafuse/issues/654
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This week in Datafuse #1
Datafuse - A Modern Real-Time Data Processing & Analytics DBMS with Cloud-Native Architecture, built to make the Data Cloud easy. Written in Rust.
What are some alternatives?
risingwave - Cloud-native SQL stream processing, analytics, and management. KsqlDB and Apache Flink alternative. ๐ 10x more productive. ๐ 10x more cost-efficient.
fluvio - Lean and mean distributed stream processing system written in rust and web assembly.
cnosdb - A cloud-native open source distributed time series database with high performance, high compression ratio and high availability. http://www.cnosdb.cloud
FlashDB - An ultra-lightweight database that supports key-value and time series data | ไธๆฌพๆฏๆ KV ๆฐๆฎๅๆถๅบๆฐๆฎ็่ถ ่ฝป้็บงๆฐๆฎๅบ
databend - ๐๐ฎ๐๐ฎ, ๐๐ป๐ฎ๐น๐๐๐ถ๐ฐ๐ & ๐๐. Modern alternative to Snowflake. Cost-effective and simple for massive-scale analytics. https://databend.com
numexpr - Fast numerical array expression evaluator for Python, NumPy, Pandas, PyTables and more
datafusion - Apache DataFusion SQL Query Engine
corrosion - Gossip-based service discovery (and more) for large distributed systems.
duckdb-rs - Ergonomic bindings to duckdb for Rust
rustDTW - Python extension backed by a multi-threaded Rust implementation of Dynamic Time Warping (DTW).
ClickHouse - ClickHouseยฎ is a free analytics DBMS for big data