plv8
lance
| plv8 | lance | |
|---|---|---|
| 13 | 10 | |
| 1,854 | 3,275 | |
| 0.9% | 2.7% | |
| 6.6 | 9.8 | |
| about 2 months ago | 6 days ago | |
| C++ | Rust | |
| 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.
plv8
- Supabase Storage: now supports the S3 protocol
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PLJS – JavaScript Language Plugin for PostreSQL
a bit more than an experiment at this point. pljs, even in its early state, has some very good results: https://github.com/plv8/plv8/issues/531#issuecomment-1627883...
passing through v8's javascript/c++ membrane has always been painful, and appears to be getting worse.
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Sending Email From Postgres
From here you'll write a send_email function in Postgres that calls the API. I initially wrote the entire function in PLpgSQL and spent an entire day to get it debugged and working. And even then I wasn't happy with it. In my opinion that language is unintuitive and difficult to learn and debug. I switched over to PLV8, an extension for Postgres that supports writing functions in Javascript. It takes one click in the Supabase UI to enable this extension, and it will save hours and hours of time.
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I wrote a database engine in Typescript
You jest, but the evil geniuses at plv8 have already done it for Postgresql.
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Surrealdb – FOSS document-graph database, for the realtime web in Rust
To be honest I haven't used it, but I've extensively used pl/pgsql and a little pl/ruby, and know that https://plv8.github.io/ exists - it might be what you're looking for and it's on my list of things to play with
- PLV8 is a trusted Javascript language extension for PostgreSQL. It can be used for stored procedures, triggers, etc.
- PLV8 JavaScript Procedural Language Add-On for PostgreSQL
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Show HN: Postgres.js – Fastest Full-Featured PostgreSQL Client for Node and Deno
but, let's take your straw man a little further. let's suppose that all of the actual parsing is done for you already, and all you're doing is iterating through the data structure, creating objects through the c++ api, and calling it good. that should be faster than calling the c++ JSON.parse(), shouldn't it? since we don't have to actually parse anything, right? no, it's actually much slower. you can see this in action at https://github.com/plv8/plv8/blob/r3.1/plv8_type.cc#L173-L60...
again, we're not talking about whether javascript in an interpreter is faster than c++, we're talking about whether v8's api causes enough slowdown that some workloads that require a lot of data between c++ and javascript are slower than the same workload that requires very little data between c++ and javascript ... because passing through v8's c++/javascript membrane is slow.
- Is there an efficient and easy way to duplicate a row an all relations?
- PLV8: V8 Engine JavaScript Procedural Language Add-On for PostgreSQL
lance
- The Nimble File Format by Meta
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Supabase Storage: now supports the S3 protocol
you should look at lance(https://lancedb.github.io/lance/)
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Understanding Parquet, Iceberg and Data Lakehouses
Parquet has been the lakehouse file format of choice for nearly half a decade. But we are starting to see other contenders that are optimized more for lower latency like lance https://github.com/lancedb/lance
- FLaNK Stack Weekly for 12 June 2023
- FLaNK Stack 5-June-2023
- [Show HN] Lance is a Rust-based alternative to Parquet for ML data
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Show HN: Lance is a Rust-based alternative to Parquet for ML data
getting bunch of 404s on the docs. for example https://eto-ai.github.io/lance/format.html (But this works: https://lancedb.github.io/lance/*)
Did you guys just pivot from eto-ai to lancedb?
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Any job processing framework like Spark but in Rust?
For Feature Stores check out: https://github.com/eto-ai/lance
- Show HN: Lance – Deep Learning with DuckDB and Arrow
What are some alternatives?
Marten - .NET Transactional Document DB and Event Store on PostgreSQL
roop - one-click face swap
postgres-benchmarks - A set of benchmarks focusing on the performance of Postgres client libraries for Node.js
deeplake - Database for AI. Store Vectors, Images, Texts, Videos, etc. Use with LLMs/LangChain. Store, query, version, & visualize any AI data. Stream data in real-time to PyTorch/TensorFlow. https://activeloop.ai
orioledb - OrioleDB – building a modern cloud-native storage engine (... and solving some PostgreSQL wicked problems) 🇺🇦
Lixur - Lixur is an open-sourced project that seeks to build a scalable, feeless, decentralized, quantum-secure, and easy-to-use blockchain with smart, and intelligent (A.I.) contract functionality.
pg_auto_failover - Postgres extension and service for automated failover and high-availability
polars - Dataframes powered by a multithreaded, vectorized query engine, written in Rust
node-redis - Redis Node.js client
Rio - A hardware-accelerated GPU terminal emulator focusing to run in desktops and browsers.
pgaudit - PostgreSQL Audit Extension
chatdocs - Chat with your documents offline using AI.