cozo
QuestDB
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cozo | QuestDB | |
---|---|---|
29 | 311 | |
3,099 | 13,475 | |
4.3% | 1.6% | |
8.0 | 9.7 | |
about 1 month ago | 3 days ago | |
Rust | Java | |
Mozilla Public 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.
cozo
- Transactional, relational-graph-vector database that uses Datalog for query
- Learn Datalog Today
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Documentation for Rust interface
I can figure parts of it out from https://github.com/cozodb/cozo/blob/main/cozo-core/tests/air_routes.rs which is enough to get started
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The Ten Rules of Schema Growth
I've been keeping an eye on https://github.com/cozodb/cozo which is pretty close to something I've wanted, a sqlite version of datalog/datomic.
- Fast Analytics and Graph Traversals with Datalog
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These new vector databases are only slightly better than outright scams
Finally, the one product I was extremely impressed with and felt was genuinely impressive as a database in general was cozodb.
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An embedded NoSQL database on rust.
Take a look at cozodb. It meets most of your goals and I've been really enjoying using it. It might give you some inspiration or something to contribute to.
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Hyper – A fast and correct HTTP implementation for Rust
Sure. They're called 'partials' sometimes. Useful if you want to rerender just part of a page. This is a pattern used by HTMX, a 'js framework' that accepts fragments of html in an http response and injects it into the page. This is good because it avoids the flash and state loss of a whole page reload. See the HTMX essay on template fragments for a more complete argument [0].
This is a go template for an interactive todos app [1] that I'm experimenting with. The html content of the entire page is present in one template definition which is split into 6 inline {{block}} definitions / "fragments". The page supports 5 interactions indicated by {{define}} definitions, each of which reuse various block fragments relevant to that interaction. I'm in the process of converting it to use embedded cozodb [2] queries which act as a server side data store. The idea here is that the entire 'app', including all html fragments, styles, http requests and responses, db schema, and queries are embedded into this single 100-line file.
[0]: https://htmx.org/essays/template-fragments/
[1]: https://github.com/infogulch/go-htmx/blob/master/templates/t...
[2]: https://github.com/cozodb/cozo
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What Is a Vector Database
If anyone wants to try a FOSS vector-relational-graph hybrid database for more complicated workloads than simple vector search, here it is: https://github.com/cozodb/cozo/
About the integrated vector search: https://docs.cozodb.org/en/latest/releases/v0.6.html
It also does duplicate detection (Minhash-LSH) and full-text search within the query language itself: https://docs.cozodb.org/en/latest/releases/v0.7.html
HN discussion a few days ago: https://news.ycombinator.com/item?id=35641164
Disclaimer: I wrote it.
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Calling Rust folks: please liberate Dart from SQL
You are probably talking about this cozo.
QuestDB
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How to Forecast Air Temperatures with AI + IoT Sensor Data
If your data lacks uniform time intervals between consecutive entries, QuestDB offers a solution by allowing you to sample your data. After that, MindsDB facilitates creating, training, and deploying your time-series models.
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Normalizing Grafana charts with window functions
If you're interested in that functionality or have any other feedback, please drop by our open source repository or community Slack and let us know.
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How to increase Grafana refresh rate frequency
QuestDB is a high-performance time series database with SQL analytics that can power through market data ingestion and analysis. It's open source and integrates well with the tools and languages you use. Check us out!
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Building a faster hash table for high performance SQL joins
Looks like full keys are always compared if hash codes test equal, which is what I'd expect. For example: https://github.com/questdb/questdb/blob/master/core/src/main...
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K3s Traefik Ingress - configured for your homelab!
But of course, I want to run a QuestDB instance on my node, which uses two additional TCP ports for Influx Line Protocol (ILP) and Pgwire communication with the database. So how can I expose these extra ports on my node and route traffic to the QuestDB container running inside of k3s?
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Annotations in Kubernetes Operator Design
In this post, I will detail a way in which I recently used annotations while writing an operator for my company's product, QuestDB. Hopefully this will give you an idea of how you can incorporate annotations into your own operators to harness their full potential.
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Is all data time-series data?
QuestDB is an open source, high performance time series database. With its massive ingestion throughput speeds and cost effective operation, QuestDB reduces infrastructure costs and helps you overcome tricky ingestion bottlenecks. Thanks for reading!
- questdb: NEW Data - star count:12960.0
What are some alternatives?
slashbase - In-browser database IDE for dev/data workflows. Supports PostgreSQL & MongoDB.
TDengine - TDengine is an open source, high-performance, cloud native time-series database optimized for Internet of Things (IoT), Connected Cars, Industrial IoT and DevOps.
souffle - Soufflé is a variant of Datalog for tool designers crafting analyses in Horn clauses. Soufflé synthesizes a native parallel C++ program from a logic specification.
arctic - High performance datastore for time series and tick data
abcl - Armed Bear Common Lisp <git+https://github.com/armedbear/abcl/> <--> <svn+https://abcl.org/svn> Bridge
ClickHouse - ClickHouse® is a free analytics DBMS for big data
TCLisp - Truffle Common Lisp
SQLAlchemy - The Database Toolkit for Python
asami - A flexible graph store, written in Clojure
VictoriaMetrics - VictoriaMetrics: fast, cost-effective monitoring solution and time series database
mentat - UNMAINTAINED A persistent, relational store inspired by Datomic and DataScript.
tsbs - Time Series Benchmark Suite, a tool for comparing and evaluating databases for time series data