pgloader
ultralisp
Our great sponsors
pgloader | ultralisp | |
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31 | 16 | |
5,051 | 218 | |
- | 0.9% | |
3.3 | 8.4 | |
24 days ago | 6 days ago | |
Common Lisp | Common Lisp | |
GNU General Public License v3.0 or later | - |
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.
pgloader
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Why Is Common Lisp Not the Most Popular Programming Language?
No, it's difficult to read, and understand. It's a parenthesis circus, example -
https://github.com/dimitri/pgloader/blob/master/src/sources/...
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We need to talk about parentheses
Examples (for Common Lisp, so not citing Emacs): reddit v1, Google's ITA Software that powers airfare search engines (Kayak, Orbitz…), Postgres' pgloader (http://pgloader.io/), which was re-written from Python to Common Lisp, Opus Modus for music composition, the Maxima CAS, PTC 3D designer CAD software (used by big brands worldwide), Grammarly, Mirai, the 3D editor that designed Gollum's face, the ScoreCloud app that lets you whistle or play an instrument and get the music score,
but also the ACL2 theorem prover, used in the industry since the 90s, NASA's PVS provers and SPIKE scheduler used for Hubble and JWT, many companies in Quantum Computing, companies like SISCOG, who plans the transportation systems of european metropolis' underground since the 80s, Ravenpack who's into big-data analysis for financial services (they might be hiring), Keepit (https://www.keepit.com/), Pocket Change (Japan, https://www.pocket-change.jp/en/), the new Feetr in trading (https://feetr.io/, you can search HN), Airbus, Alstom, Planisware (https://planisware.com),
or also the open-source screenshotbot (https://screenshotbot.io), the Kandria game (https://kandria.com/),
and the companies in https://github.com/azzamsa/awesome-lisp-companies and on LispWorks and Allegro's Success Stories.
https://github.com/tamurashingo/reddit1.0/
http://opusmodus.com/
https://www.ptc.com/en/products/cad/3d-design
http://www.izware.com/mirai
https://apps.apple.com/us/app/scorecloud-express/id566535238
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We migrated our PostgreSQL database with 11 seconds downtime
I worked on migrating our MySQL system to PostgreSQL using pgloader ( https://pgloader.io/ ).
There were some hiccups, things that needed clarification in documentation, and some additional processes that needed to be done outside of the system to get everything we need in place, it was a amazing help. Not sure the project would've been possible without it.
Data mapping from PostgreSQL to PostgreSQL as in the article isn't nearly as bad as going between systems. We took a full extended outage and didn't preload any data. There were many dry runs before hand and validation before hand, but the system wasn't so mission critical that we couldn't afford to shutoff the system for a couple of hours.
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Time For Me To Fly… To Render
Initially, I started down the pgloader path, which seemed to be a common approach for the database conversion. However, using my M1-chip MacBook Pro led to some unexpected issues. Instead, I opted to use NMIG to convert MySQL to PostgreSQL. For more information, please check out the “Highlights From the Database Conversion” section below.
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PostgresSQL DB restore sature whole SAN IO
I just checked pgloader (which is mostly for heterogeneous database migrations) and it doesn't seem to have any explicit throttling features, either. However, you can set concurrency, number of workers, and batch size.
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What language should i learn?
But do what makes you happy. The best PostgreSQL data loader in the world is written in Common Lisp. Now, CL is a fast and ANSI standardized language with multiple implementations, and was used to create Reddit, but it's hard to call it fashionable.
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Why Lisp?
- [ScoreCloud](https://scorecloud.com/) - A web and mobile application to automatically create music notation from music performance or recordings. Built with LispWorks.
## DB tools
- [Pgloader](https://github.com/dimitri/pgloader/) - Migrate to PostgreSQL in a single command!. [PostgreSQL License]
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What ETL tool you use with Postgres ?
I would warmly recommend https://pgloader.io but, unfortunately, the Oracle support is still in need of a sponsor :-)
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Installing pgLoader on RHEL9 - No matching package to install: 'sbcl' - is there a workaround?
I followed instruction here: https://github.com/dimitri/pgloader/blob/master/INSTALL.md, but can't get pass sbcl requirement.
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Introducing pgsqlite, a pure python module for import sqlite into postgres
https://pgloader.io/ There's been a great tool available for this for many years.
ultralisp
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June 2023 Quicklisp dist update now available
If it reduces your pain, you can add it to https://ultralisp.org without any hussle.
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Deploying a web server in SBCL to cloud
- as a dockerized daemon (here is my Dockerfile describing a few microservices: https://github.com/ultralisp/ultralisp/blob/master/Dockerfile)
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Ocicl – An ASDF system distribution and management tool for Common Lisp
Other options are:
- Quicklisp -really slick, libraries in there are curated. (with https support here: https://github.com/rudolfochrist/ql-https and here: https://github.com/snmsts/quicklisp-https.git)
- for project-local dependencies like virtualenv: https://github.com/fukamachi/qlot
- a new, more traditional one: https://www.clpm.dev (CLPM comes as a pre-built binary, supports HTTPS by default, supports installing multiple package versions, supports versioned systems, and more)
For recent Quicklisp upgrades: http://ultralisp.org/
Ocicl is very new (5 days) and tries a new approach, building "on tools from the world of containers".
- Ultralisp – Fast Common Lisp Repository
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Review of 8 Common Lisp IDEs Which One to Choose? [EN Subs]
I'm the author and I'm using Emacs + SLY. Happily switched to Emacs from VIM about 10 years ago when decided to invest all my free time into Common Lisp.
And yes, I have real project experience – a lot of Commmon Lisp libraries at https://github.com/40ants and also I'm developing a hosting for CL library distributions: https://ultralisp.org
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OpenAPI Client Generator
So far openapi-generator is mostly tested on linux/sbcl and it should work for most spec files. It would be great to have some criticism/feedback/improvement ideas. You can download it from Ultralisp via (ql:quickload :openapi-generator)(you may need to update first (ql:update-dist "ultralisp"))
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How to replace Quicklisp and Qlot with CLPM (screencast)
See also Ultralisp, a Quicklisp distribution that builds every 5 minutes: https://ultralisp.org/ where you can publish packages.
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Looking for good common lisp projects on github to read?
There is also a repository behind Ultralisp.org: https://github.com/ultralisp/ultralisp
- Building a Startup on Clojure
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New Lisp-Stat Release
Quicklisp ships releases once a month, so it is very possible it didn't pick the latest release yet.
Your solution is to clone the repository into ~/quicklisp/local-projects/.
Another one would be to use the Ultralisp distribution, that ships every five minutes. https://ultralisp.org/
(ql-dist:install-dist "http://dist.ultralisp.org/"
What are some alternatives?
lisp-xl - Common Lisp Microsoft XLSX (Microsoft Excel) loader for arbitrarily-sized / big-size files
qlot - A project-local library installer for Common Lisp
docker-postgres-upgrade - a PoC for using "pg_upgrade" inside Docker -- learn from it, adapt it for your needs; don't expect it to work as-is!
ftw - Common Lisp Win32 GUI library
HomeBrew - 🍺 The missing package manager for macOS (or Linux)
phel-lang - Phel is a functional programming language that transpiles to PHP. A Lisp dialect inspired by Clojure and Janet.
cl-wget - The Non-Interactive Network Downloader: cl-wget is a free software for retrieving files using HTTPS; cl-wget makes mirroring websites easy.
coalton - Coalton is an efficient, statically typed functional programming language that supercharges Common Lisp.
kandria - A post-apocalyptic actionRPG. Now on Steam!
4ever-clojure - Pure cljs version of 4clojure, meant to run forever!
TimescaleDB - An open-source time-series SQL database optimized for fast ingest and complex queries. Packaged as a PostgreSQL extension.
cl-permutation - Permutations and permutation groups in Common Lisp.