
Apache Parquet
Apache Spark
DuckDB
HPCC Systems
Splunk Enterprise
Cryptlex
Boomi
Apache Arrow is a cross-language development platform for in-memory data.

FriendlyData
Turso
SQL Chat
LogicLoop
Read your emails using SQL

Which is more popular?
Based on our record, Apache Arrow seems to be a lot more popular than LSD. While we know about 43 links to Apache Arrow, we've tracked only 2 mentions of LSD.
Website, pricing, platforms and company facts side by side.
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| Website | arrow.apache.org | lsd.so |
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What each product offers, as listed by its team.


Possible disadvantages
No features have been listed yet.
An editorial look at what each product does well and who it suits.


No analysis of Apache Arrow yet.
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
Wes McKinney - Apache Arrow: Leveling Up the Data Science Stack
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How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Apache Arrow and LSD. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Spark Connect fixes all of these with one change, which is that it splits the driver in two. The part you write against, the DataFrame API, stays in your program; everything that thinks (the session, the analyzer, the catalog, Catalyst,... - Source: dev.to / 16 days ago
I'd personally rather see Haskell become part of the options for https://arrow.apache.org/, but this is still a cool project. - Source: Hacker News / about 1 month ago
In another article of this series we'll plug these shared memory optimizations into Apache Arrow and share its buffers and vectors between apps (Java and/or Python). Then, with the help of another native library, we'll also add some... - Source: dev.to / 2 months ago
LSD SQL is a DSL for the web that can self-correct as an LLM traverses the internet. Here's what it looks like now that Claude is connected to the internet similar to OpenAI's Deep Researcher. Want to be a Claudestine Chemist? Follow the... - Source: Hacker News / over 1 year ago
With Forge, your AI agent can get structured data from the internet within application workflows. As LSD Aliases grow (or AI and AI agent developers use LSD Bicycle to flag relevant aliases they need to access structured internet data... - Source: Hacker News / about 2 years ago
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DuckDB is an in-process SQL OLAP database management system
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