hydra
hydra
hydra | hydra | |
---|---|---|
15 | 26 | |
2,083 | 2,634 | |
1.2% | 4.1% | |
8.3 | 8.5 | |
2 months ago | 5 days ago | |
JavaScript | C | |
GNU Affero General Public License v3.0 | Apache License 2.0 |
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hydra
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Resolume
Different hydra
https://github.com/hydra-synth/hydra
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VVVV – A Hybrid Visual/Textual Development Environment
I heard about vvvv in my first year of studying in this industry. And kyma for sound design.
But I later discovered that the more mainstream ones are puredata and its commercial version max/msp. for sound design I also use: supercollider and csound.
After some years, I felt that I still preferred text-based interaction while I need some even simpler live coding or prototyping tool. so I made glicol.
for visuals, I would recommend:
https://hydra.ojack.xyz/
and
https://nannou.cc/
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Genuary 2024: Generative Art / Creative Coding Month
https://www.youtube.com/watch?v=-QY2x6aZzqc
Graphics
- Processing is a great place to start: https://www.youtube.com/watch?v=4JzDttgdILQ
- Great intro to programming shaders for art from kishimisu: https://www.youtube.com/watch?v=f4s1h2YETNY
- Inigo Quilex invented ShaderToy among other things. I haven't watched this yet but I'm sure it's awesome: https://www.youtube.com/watch?v=BFld4EBO2RE
- Hydra looks pretty neat for live-coding graphics in the browser: https://hydra.ojack.xyz/
I was really hoping to find a platform that would allow for integrating a programmatic 'score' of music and drive visuals from it, like one step above just using the wave-form to trigger visuals.. I don't know if I've found what I'm happy with yet.. I think I'll try to hook up the OSC signals from SuperCollider with some visuals, but not sure. I want to use shaders if possible, and SC doesn't really support that. Gibber seems great but I'm not sure. Maybe Tidal has it, but the Tidal lang might take a while to learn. I want to use raw frequency values for the notes as much as possible, and that's really easy in SC. I don't want to be stuck using midi notes.
- Just came across this live, in-browser video synth. They say it handles audio and video input, plus it's open source. Looks pretty cool.
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Show HN: Hydra - Open-Source Columnar Postgres
Or https://github.com/hydra-synth/hydra (Livecoding networked visuals in the browser, since 2017)
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Software vs hardware
http://hydra.ojack.xyz would be my secondary recommendation. You can pull all different kinds of source into it and do lots of the typical video mixer effects plus a lot more.
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I hooked up Ableton to my P5/Vue.js instance
If you like this, then you will probably like /r/livecoding. https://hydra.ojack.xyz/ is a great starting point if you'd like to code visuals - it is JS based, reactive to audio, quite easy to get started.
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Crossposed on r/synthesizers, hoping for beginner hardware recommendations
hydra - this is a free browser based coding environment that generates visuals. There’s a lot of documentation on their site on how to use it which is great. I’m not super knowledgeable on it but there’s a very active discord server.
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Looking for free (or cheap) iPad (or browser based) visual generators
Hi there, I just have a friends small party and I'm looking for online visual generators to mix into Resolume via iPad or web browser, is just for fun so is not worth to generate visuals from scratch since is a very small party and we want only to have fun with the projector so I'm looking for online (or iPad apps) that can generate visual elements to mix like ( http://spacetypegenerator.com/ , https://hydra.ojack.xyz/ or https://patatap.com/) so I can run them in an iPad and have some fun with feedback and Resolume. Do you know more resources like this?
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Help with Hydra.ojack
Im using hydra.ojack.xyz for a university project and am having some issues. I am aiming to use my laptop mic to affect the onscreen visuals with the audio. I have literally 0 coding knowledge so was using openAI for help but the code its giving me doesn't seem to be working.
hydra
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Using ClickHouse to scale an events engine
Don't feel bad, lots of people get bitten by not reading all the way down to the bottom of their readme: https://github.com/hydradatabase/hydra/blob/v1.1.2/README.md... While Hydra may very well license their own code Apache 2, they ship the AGPLv3 columnar which to my very best IANAL understanding taints the whole stack and AGPLv3's everything all the way through https://github.com/hydradatabase/hydra/blob/v1.1.2/columnar/...
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Moving a Billion Postgres Rows on a $100 Budget
Columnar store PostgreSQL extension exists, here are two but I think I’m missing at least another one:
https://github.com/citusdata/cstore_fdw
https://github.com/hydradatabase/hydra
You can also connect other stores using the foreign data wrappers, like parquet files stored on an object store, duckdb, clickhouse… though the joins aren’t optimised as PostgreSQL would do full scan on the external table when joining.
- Hydra (YC W22) adds upsert to columnar Postgres
- Hydra
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Is ClickHouse Moving Away from Open Source?
New column store alternative : https://github.com/hydradatabase/hydra
HN: https://news.ycombinator.com/item?id=37571974
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Show HN: Hydra - Open-Source Columnar Postgres
some previous discussions:
https://news.ycombinator.com/item?id=37247945
https://news.ycombinator.com/item?id=36987920
and a relevant observation is that there are actually multiple license files in the repo so the consumer should read their explicit licensing section of the readme <https://github.com/hydradatabase/hydra#license> since the GitHub sidebar is misleading
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CDC from postgres to postgres.
Hydra DB Link to Github -> Worked well for aggregated query usecases but not for queries that build reports. Also, data insertion and updation is abyssmal on columnar dbs.
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How Query Engines Work
There's a lot of experience about db operation and how to approach MVCC encoded in PostgreSQL that shouldn't be underestimated.
[0]: https://github.com/hydradatabase/hydra
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Hydra: Column-Oriented Postgres
And just like last time, watch out for the misleading GitHub license detector because it's not entirely Apache as the GitHub summary claims but rather *some* is Apache and buried in the interior is some AGPL stuff: https://github.com/hydradatabase/hydra#license
What are some alternatives?
citus - Distributed PostgreSQL as an extension
duckdb - DuckDB is an in-process SQL OLAP Database Management System
TinyLlama - The TinyLlama project is an open endeavor to pretrain a 1.1B Llama model on 3 trillion tokens.
hydra - Livecoding networked visuals in the browser
ClickHouse - ClickHouse® is a free analytics DBMS for big data
tinyllama - A tiny x86 retro computer
postgres - PostgreSQL in Neon
thc-hydra - hydra
Udacity-Data-Engineering-Projects - Few projects related to Data Engineering including Data Modeling, Infrastructure setup on cloud, Data Warehousing and Data Lake development.
atom-hydra
vasco - vasco: MIC & MINE statistics for Postgres