jtree
zed
jtree | zed | |
---|---|---|
11 | 13 | |
376 | 1,306 | |
0.3% | 1.5% | |
3.1 | 9.4 | |
23 days ago | 8 days ago | |
JavaScript | Go | |
- | BSD 3-clause "New" or "Revised" License |
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.
jtree
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The Magic of Small Databases
The `grammar` files are written in a Tree Language called Grammar. Those are your schema files. You basically create a new syntax-free plain text "language" for storing your data, in this case 1 "car" file per model of car.
It was a pipedream of mine until the M1's came out. Those changed everything, because then it became fast enough to actually do it.
We have a new release coming out soon with a new query language that will change everything. Here is the source code: https://github.com/breck7/jtree/tree/main/treeBase
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Show HN: Git Heat Map – a tool for visualising Git repo activity for each file
Don't have time to install but I would pay $10 in NEAR coin if you can email or post the results of my repos to me ([email protected]):
https://github.com/breck7/jtree and https://github.com/breck7/pldb
- Show HN: New Jtree Readme
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I just rewrote search on PLDB.com to be a lot faster.
I mean I've tried (https://github.com/breck7/jtree/issues/31). TypeScript is pretty solid.
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Editor support
You should see the 3 symbols as configurable in all implementations (for example, https://github.com/treenotation/jtree/blob/8ac7f4c66a76775f84f02c8ee533eaa8054bff31/core/TreeNode.ts#L1497 can be changed via a method overload).
- Licenses are for losers. The public domain game is the only game that matters
- Show HN: Stamp turns a folder into a plain text file and a file into a folder
- New release of Stamp: I think it actually works now
- Stamp: turn a whole folder into a single text file and a single text file into a whole folder
zed
- Ask HN: What projects are trying to reinvent core software infrastructure?
- The Zed Project | Zed
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VAST 3.0 released. Open-Source Security Data Pipelines with Kusto-like syntax
VAST is an open-source SecDataOps project for working with data from open-source security tools. Version 3.0 adds a pipeline syntax similar to splunk, Kusto, PRQL, and Zed.
- The Magic of Small Databases
- zed
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Super-Structured Data: Rethinking the Schema
Cool, I didn't realize you used sqlite-utils for your performance demo!
It's not particularly designed for speed - it should be fast as far as Python code goes (I use some generator tricks to stream data and avoid having to load everything into memory at once) but I wouldn't expect "sqlite-utils insert" to win any performance competitions with tools written in other languages.
Those benchmarks against sqlite itself are definitely interesting. I'm looking forward to playing with the "native ZNG support for Python" mentioned on https://github.com/brimdata/zed/blob/main/docs/libraries/pyt... when that becomes available.
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Zq: An Easier (and Faster) Alternative to Jq
Hi, all. Author here. Thanks for all the great feedback.
I've learned a lot from your comments and pointers.
The Zed project is broader than "a jq alternative" and my bad for trying out this initial positioning. I do know there are a lot of people out there who find jq really confusing, but it's clear if you become an expert, my arguments don't hold water.
We've had great feedback from many of our users who are really productive with the blend of search, analytics, and data discovery in the Zed language, and who find manipulating eclectic data in the ZNG format to be really easy.
Anyway, we'll write more about these other aspects of the Zed project in the coming weeks and months, and in the meantime, if you find any of this intriguing and want to kick the tires, feel free to hop on our slack with questions/feedback or file GitHub issues if you have ideas for improvements or find bugs.
Thanks a million!
https://github.com/brimdata/zed
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The many uses of mock data
In my observation, mock data has tended to be used in a rather loose, slipshod, careless manner. Unlike documentation, it is treated as the garbage of software material. (Sometimes even referred to as "garbage data"). People will try to avoid writing it by using elaborate "generators" such as jFairy or zed.
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Internet Object – A JSON alternative data serialization format
There are a few examples in the ZSON spec...
https://github.com/brimdata/zed/blob/main/docs/formats/zson....
And you can easily see whatever data you'd like formatted as ZSON using the "zq" CLI tool, but I just made this gist (with some data from the brimdata/zed-sample-data report) so you can have a quick look (the bstring stuff is a little noisy and an artifact of the data source being Zeek)... https://gist.github.com/mccanne/94865d557ca3de8abfd3eb09e8ac...
What are some alternatives?
asciinema - Platform for hosting and sharing terminal session recordings
simdjson - Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks
Git-Heat-Map - Visualise a git repository by diff activity
sirix - SirixDB is an an embeddable, bitemporal, append-only database system and event store, storing immutable lightweight snapshots. It keeps the full history of each resource. Every commit stores a space-efficient snapshot through structural sharing. It is log-structured and never overwrites data. SirixDB uses a novel page-level versioning approach.
golem
yq - yq is a portable command-line YAML, JSON, XML, CSV, TOML and properties processor
codebase-visualizer-action - Visualize your codebase during CI.
jid - json incremental digger
pldb - PLDB: a Programming Language Database. A computable encyclopedia about programming languages.
feedback - Public feedback discussions for: GitHub for Mobile, GitHub Discussions, GitHub Codespaces, GitHub Sponsors, GitHub Issues and more! [Moved to: https://github.com/github-community/community]
nasty-files - Some files with nasty names
gojq - Pure Go implementation of jq