weixiyen
Triton - a Cassandra ORM for Elixir
Triton uses the Xandra driver underneath.
Hex:
Github:
https://github.com/blitzstudios/triton
Blog:
https://blog.sleeperbot.com/triton-a-cassandra-orm-for-elixir-882dd8f11383
First Post!
ali
Thanks for sharing Triton. I am working on a project where I need to store IOT data in Cassandra and do range based queries on clustering columns. e.g. I have temperature sensors data table, where sensor-id is partitioning key, and timestamp is clustering column. I have queries like
select val from temp_sensors where sensor_id = ‘xyz’ and timestamp =< 1521829277556 and timestamp >= 1521827277556
I have read the docs but couldn’t figure out how I can model above query using DSL provided by this lib. Please help.
Most Liked
weixiyen
I’ve added more documentation to the github page.
You can do comparison / range queries with like this:
MessagesByDate
|> select([:message_id, :text])
|> where(channel_id: 1, created: [">=": timestamp_a], created: [<: timestamp_b])
|> MessagesByDate.all
Last Post!
Popular in Announcing
Other popular topics
Latest on Elixir Forum
Sponsor Spotlight
We build reliable cloud platforms for business-critical systems.
Categories:
Sub Categories:
Forums
Popular Tags
- #ecto
- #liveview
- #troubleshooting
- #learning-elixir
- #deployment
- #library
- #erlang
- #testing
- #genserver
- #mix
- #absinthe
- #remote-other
- #otp
- #plug
- #how-to-question
- #macros
- #postgres
- #channels
- #elixirconf
- #exunit
- #discussion
- #code-sync
- #javascript
- #podcasts
- #onsite
- #dialyzer
- #docker
- #authentication
- #umbrella
- #full-time-contract
- #podcasts-by-brainlid
- #ecto-query
- #elixir-ls
- #phoenix_html
- #iex
- #blog-post
- #graphql
- #genstage
- #ai
- #websockets
- #supervisor
- #elixirconf-us
- #advent-of-code
- #distillery
- #processes
- #api
- #forms
- #metaprogramming
- #security
- #hex
Our Sponsors
Build Elixir applications with speed and confidence.
Supporting innovation across the BEAM ecosystem.
We build reliable cloud platforms for business-critical systems.
Catch errors, track performance, monitor hosts and more.
Error tracking, logs, uptime, and Just Enough APM. Built for developers.
Develop your skills with books, videos, and courses.
Producing high quality Elixir screencasts since 2017.
The deployment platform built for Elixir: PaaS ease, VPS control.
The team behind Membrane, Popcorn, LiveDebugger. Available for hire.
Courses that'll move you from confusion to "Aha, now I get it!"