liv
pgloader
liv | pgloader | |
---|---|---|
5 | 31 | |
125 | 5,066 | |
- | - | |
0.0 | 3.0 | |
21 days ago | about 1 month ago | |
Elixir | Common Lisp | |
GNU Affero General Public License v3.0 | 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.
liv
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Email Doesn't Suck. It's Email Clients That Need Improving
That's why you need to write your own email client, or help me to polish mine:
https://github.com/derek-zhou/liv
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Running your own email is increasingly an artisanal choice, not a practical one
As someone who run my own email server, I obviously disagree. Three things come to my mind:
First, SPAM filter is way overrated. I have next to zero SPAM filter, and am doing just fine. Yes, I got lots of SPAMs, but the volume of real SPAMs is dwarfed by the volume of ads that would pass through SPAM filters anyway, so why bother.
Second, yes, open source webmail is lacking, that's why I wrote mine: https://github.com/derek-zhou/liv
Lastly, the biggest pain I have is sending email to big providers such as gmail. I have everything setup correctly, DMARC, SPF, you name it. And my server is not on any block list that I can find, and yet they put my emails in the SPAM folder from time to time. In the name of fighting SPAM, they are sabotaging the original internet experience for everyone.
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Hacker News top posts: Sep 26, 2021
Show HN: LIV is a webmail front-end for your personal email server\ (46 comments)
- LIV is a webmail front-end for your personal email server
- Show HN: LIV is a webmail front-end for your personal email server
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.
What are some alternatives?
mu - maildir indexer/searcher + emacs mail client + guile bindings
lisp-xl - Common Lisp Microsoft XLSX (Microsoft Excel) loader for arbitrarily-sized / big-size files
astroid - A graphical threads-with-tags style, lightweight and fast, e-mail client for Notmuch
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!
iRedMail - Full-featured, open source mail server solution for mainstream Linux/BSD distributions.
HomeBrew - 🍺 The missing package manager for macOS (or Linux)
EasyData - Adaptive CRUD for ASP.NET Core. With EasyData you can get both API endpoints and client-side UI for all CRUD operations in a matter of minutes using just your DbContext and a few lines of code.
cl-wget - The Non-Interactive Network Downloader: cl-wget is a free software for retrieving files using HTTPS; cl-wget makes mirroring websites easy.
chasquid - SMTP (email) server with a focus on simplicity, security, and ease of operation [mirror]
kandria - A post-apocalyptic actionRPG. Now on Steam!
docker-mailserver - Production-ready fullstack but simple mail server (SMTP, IMAP, LDAP, Antispam, Antivirus, etc.) running inside a container.
TimescaleDB - An open-source time-series SQL database optimized for fast ingest and complex queries. Packaged as a PostgreSQL extension.