R1D11 There's a Mongo in My Redis
I spent most of today banging my head against the wall trying to get some data out of a combination of Mongo and Redis using python. It paid off, because I got the data that I needed and in addition wrote a nice little script that spits out a tabular report using the wonderful and simple tabulate library in python.
Couple things to note:
- When working with Mongo or any other dictionary like data structure (i.e JSON) you will get a lot further if you learn how to use list comprehension in python.
- There is no real clean way to filter JSON from what I can tell in python. I need to figure out a better way to do this instead of checking if a key exists. I ran into a similar issue yesterday when trying to spit out a CSV from a JSON collection where some elements were missing.
- Redis is fast, powerful, and kind of a beast. Learning how to get the data that you want is worth investigating. Some especially helpful commands that I learned were related to pattern matching on keys, and pfcount.
Thank you for reading! Share your thoughts with me on bluesky, mastodon, or via email.
Check out some more stuff to read down below.
Most popular posts this month
- Lev Lazinskiy
- Lev Lazinskiy
- Setting up ANTLR4 on Windows
- SQLite DB Migrations with PRAGMA user_version
- Terminal RSS Reader With Nom
Recent Favorite Blog Posts
This is a collection of the last 8 posts that I bookmarked.
- AI Mania Is Eviscerating Global Decision-Making from Ludicity
- No-One Escapes the Permanent Underclass from Fernando Borretti
- Is it ethical to use AI? from charity.wtf
- The logical destination of LLMs from Andy Bell
- Revised rules of engineering leadership. from Irrational Exuberance
- The circus freaks of open source from Drew DeVault's blog
- Clanker: A Word For The Machine from Armin Ronacher's Thoughts and Writings
- I ran a half-marathon! from gluecko.se
Articles from blogs I follow around the net
Fujifilm X100 vs Leica Q vs Ricoh GR
Notes on three fixed-lens camera lines
via The Map is Mostly Water July 18, 2026Make It Work vs. Make It Good
There are two wolves inside of me, lol. Some days I want to be a “designer”. Other days I want to be a “developer”. On the days I find myself wanting to feed the developer, it’s often because making something “work” seems easier (and more impressive) than...
via Jim Nielsen’s Blog July 18, 2026Robert Jon & the Wreck at The Tin Pan
Robert Jon & the Wreck at The Tin Pan I have lived in RVA, and before that Fredericksburg, for over 20 years. I have looked at shows at The Tin Pan on multiple occasions. Every time I passed, because the idea of seeing a loud rock and roll show in a dinner...
via O'DonnellWeb July 18, 2026Generated by openring