sqlraytracer
Schemaverse
| sqlraytracer | Schemaverse | |
|---|---|---|
| 13 | 12 | |
| 232 | 331 | |
| - | - | |
| 0.0 | 0.0 | |
| almost 2 years ago | over 2 years ago | |
| PLpgSQL | PLpgSQL | |
| MIT License | PostgreSQL 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.
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sqlraytracer
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SQL Reserved Words – The Empirical List
My pet silliness in sql from a couple years ago: https://github.com/chunky/sqlraytracer
You remind me I need to finish my hunt the wumpus implementation. (sqlite has an easy way to get user input, mid query...)
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When you ask the guys who says "SQL isn't a real programming language" to do literally anything other than a simple select statement
sql raytracer
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How Ray Tracing (Modern CGI) Works And How To Do It 600x Faster - Youtube: Josh's Channel
Every time I see a discussion about raytracing, I feel compelled to link to my own, unreasonably silly, implementation: https://github.com/chunky/sqlraytracer
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Writing a Raytracer — which book?
I implemented my raytracer by working through "Raytracing in One Weekend" and I would *highly* recommend it.
- SQL is usually all you need
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TIL about the Financial Modeling World Cup, which is essentially the World Cup for Competitive excel users. Participants solve real-life case studies by building financial models in Microsoft Excel. $25,000 prize fund.
Someone built a raytracing engine in pure SQL https://github.com/chunky/sqlraytracer
- What are the dumbest programming languages people have made game engines with
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Ray Tracing for the TI-84 CE
This is awesome. A bit of self-promotion: I, too, wrote a deliberately obtuse raytracer: https://github.com/chunky/sqlraytracer
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Question: What is the performance of a Postgres recursive query with a large depth on millions of rows? Should I use a graph database instead?
The only thing that's awkward about postgres is that it is documented as fully materialising a recursive CTE before handing you any rows. If you have some truly offensively large graph traversal [output, not input], it can take a while to create the temp table. My sql raytracer can take minutes per image because of the gargantuan temp storage thing.
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Is it worth writing a software raytracer before going into hardware accelerated RTX?
[1] I used SQL: https://github.com/chunky/sqlraytracer [note that dielectrics still aren't working, don't judge me for bugs, yet!]
Schemaverse
- Ask HN: Are there any websites for SQL puzzle games?
- Exercises like SQL Murder Mystery?
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Spacetraders is an online multiplayer game based entirely on APIs. You have to build your own management and UI on your own with any programming language.
If you like programming games and you like SQL you might like the Schemaverse https://schemaverse.com/
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Linux distro downloads MySQL database password with curl to “fix” security bug
or, alternatively, always treat your database roles as though they can be directly manipulated by the end user, and you'll eliminate an entire class of injection vulnerabilities.
my favorite example of this is SchemaVerse, a game fully implemented in pgsql.
https://schemaverse.com/
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TIL about the Financial Modeling World Cup, which is essentially the World Cup for Competitive excel users. Participants solve real-life case studies by building financial models in Microsoft Excel. $25,000 prize fund.
Not exactly the same, but it's in the same vein: https://schemaverse.com/
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Hacker News top posts: Nov 29, 2021
Schemaverse, a space based strategy game to learn PostgreSQL\ (15 comments)
- Schemaverse, a space based strategy game to learn PostgreSQL
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Schemaverse space based strategy game to learn PostgreSQL
Yeah, he's pretty unstoppable lately but there have been a couple new players starting to improve a lot too.
I'll happily share his secret too. He recognized that it's not about any single metric, it's all about optimizing for the trophies https://github.com/Abstrct/Schemaverse/tree/master/trophies
What are some alternatives?
TI-84-CE-Raytracing - A ray tracing engine for the Ti84 CE written in C++ and ez80 assembly.
Game-Of-Life-T-SQL
cgltf - :diamond_shape_with_a_dot_inside: Single-file glTF 2.0 loader and writer written in C99
BFree - BFree: Enabling Battery-free Sensor Prototyping with Python
RayTracer - A ray tracing program
docker-schemaverse - Docker container for running Schemaverse Schemaverse for Docker
DummyJSON - DummyJSON.com provides different types of REST Endpoints filled with JSON data which you can use in developing the frontend with your favorite framework and library without worrying about writing a backend.
brainfuck-game-engine - A brainfuck game engine -- because life wasn't hard enough before
Kavita - Kavita is a fast, feature rich, cross platform reading server. Built with the goal of being a full solution for all your reading needs. Setup your own server and share your reading collection with your friends and family.
Space-mining-poker