minicoro
pg-mem
minicoro | pg-mem | |
---|---|---|
6 | 14 | |
577 | 1,802 | |
- | - | |
4.8 | 6.6 | |
6 months ago | 9 days ago | |
C | TypeScript | |
GNU General Public License v3.0 or later | MIT License |
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minicoro
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How Much Memory Do You Need to Run 1M Concurrent Tasks?
It would be interesting to bench something extremely lightweight (like https://github.com/edubart/minicoro) against these runtimes.
By my back-of-the-napkin math, 1,000,000 coroutines would cost about 64mb + 2mb/core for stacks.. which works out to about 4x less memory than the 'winner' of this comparison, and ~30x less than go.
- Show HN: Stackful Coroutines for C
- Show HN: Asymmetric stackful cross-platform Coroutines in pure C
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Ask HN: What Are You Working On?
A single header asymmetric stackful cross-platform coroutine library in pure C.
https://github.com/edubart/minicoro
- Minicoro - Single header cross-platform coroutine library
- Show HN: Minicoro – Single-header Coroutine library for C
pg-mem
- Setting up PostgreSQL for running integration tests
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Show HN: I open-sourced the in-memory PostgreSQL I built at work for E2E tests
I've used pgmem https://github.com/oguimbal/pg-mem for the last couple of years for the same thing.
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Ask HN: How do you test SQL?
I was wondering the other day how to classify tests that use a test double like pg-mem, which isn't a mock but isn't the Dockerized test DB either :
https://github.com/oguimbal/pg-mem
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How to test nestjs modules?
In my case, I use TypeORM with PostgreSQL, and there's pg-mem to run an instance in memory, it supports most of the common functionality of PostgreSQL but you will need to do some adjustment to your code to be within the limits.
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Working with offline data
Postgres in the browser is possible through pg-mem: "pg-mem is an experimental in-memory emulation of a postgres database" but it also suffers from no persistence. If you can persist to a file somewhere then read it in on startup (and if your local data isn't huge) this might work.
- Pg-mem: An in-memory re-implementation of PostgreSQL in JavaScript
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Haskell as a first timer - Am I missing something ? Or is something broken ?
Dont get me wrong: I am trying to contribute to opensource as well, so I get that supporting small projects can be demanding. There's nothing wrong in not spending your weekends on OS. But not asking for help, nor specifying that a project is unmaintained, nor even answering issues & pull requests for years feels just wrong.
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Ask HN: What Are You Working On?
A pure Javascript in memory emulation of Posgres, to help writing better node tests https://github.com/oguimbal/pg-mem
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pg-mem, an in memory postgres DB instance for your unit tests, is now bound to multiple libraries (Knex, Typeorm, Slonik, pg, pg-promise) ... suggestions for the next one ?
Okay, I had a bit of spare time,I've implemented that, and it is now available with [email protected]
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Zero delay development & unit testing iterations
To get a glimpse of what I'm talking about, you can clone this repo and follow "Development" instructions (by the way this is a small OS lib I maintain, I wrote about it here)
What are some alternatives?
covid_status
NeDB - The JavaScript Database, for Node.js, nw.js, electron and the browser
Oat++ - 🌱Light and powerful C++ web framework for highly scalable and resource-efficient web application. It's zero-dependency and easy-portable.
Prisma - Next-generation ORM for Node.js & TypeScript | PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, MongoDB and CockroachDB
fiber - C++20 fiber implementation with similar interface to std::thread, header-only / x86_64 / Linux only / stackful / built-in scheduler / thread shareable
Lowdb - Simple and fast JSON database
nbnet - single header C(99) library to implement client-server network code for games
typescript-clean-architecture - It is my attempt to create Clean Architecture based application in TypeScript.
procedural-gl-js - Mobile-first 3D mapping engine with emphasis on user experience
maplibre-gl-js - MapLibre GL JS - Interactive vector tile maps in WebGL2
alang - A minimal viable programming language on top of liblgpp
database-js - Common Database Interface for Node