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Good morrow friends,
I’ve been looking for an Elixir equivalent to Golang’s BoltDB. Does one exist?
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Hello,
Elixir version = 1.13.1
Phoenix version = 1.6.6
I created a REST API in Elixir/Phoenix and everything works fine with the Postg...
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I’m using an adjacency list to store a hierarchy of categories. There can be many root categories each with many children/descendants.
d...
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Hi,
this question is not strictly Elixir related but as there are a lot of very knowledgeable people here, I hope someone will be able t...
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So for my resources, and assuming I can’t yet guarantee 100% uptime, is it either Postgres or SQLite? Is there a way of perhaps working w...
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All,
I’m currently struggling to sort relationships loaded from a resource.
E.g. a resource “Domain” has multiple “Controls”.
Getting ...
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Basically, I’m writing a Phoenix app. but a lot of the database (and the modules which handle INSERTing-into/UPDATEing and retrieving fro...
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Hey friends!
I had this thought given an actual real world problem at work.
Generally whenever you have some kind of front-facing app t...
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I am working on an admin website where users can perform CRUD operations on resources.
When a user with an unprivileged role changes a r...
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In templates/appointment/index.html.eex:
<%= for appointment <- @appointments do %>
<tr>
<td><%= appoi...
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I need to include multiple legacy migrations (written in plain SQL) in an ecto migration.
The current legacy application relies heavily ...
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I know that a couple of nosql dbs such as Cassandra or Couchbase work fine for write-heavy applications, but what about mnesia bag type d...
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Hi,
I am building my channels based app, users will be sending their lat, long as messages each 1 second, I need to store all the messa...
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Hello everyone I would like to know which database you prefer for chat applications? I do not know if traditional databases are preferabl...
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Hi all,
I'm a bit new to Ecto and Elixir. I got a question about connecting to a database.
I have a Phoenix project where I want to ...
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I'm building an app which provides a read-only GraphQL API to a React frontend. The app stores details of many after-school programs in a...
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Hi folks,
I am hooking Phoenix up to an existing database that (unfortunately) has camelCase field names. I was wondering has anyone ha...
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Hello Guys, Is Elixir a good choice for doing ETL stuff ? We need to sync few tables and have to transfer about 200 million rows in first...
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I’m trying to find a good way to truncate a table (something to put at the top of my seeds file if I want to reseed a database). Is ther...
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The Ecto documentation clearly states that I can pass a struct_or_changeset to the insert_or_update/2 function on Repo
https://hexdocs....
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Hi,
Newbie to Elixir/Phoenix. I come from a Rails background but I'm loving Elixir/Phoenix so far.
When I try to run "mix test", I'm...
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WhatsApp used (or may be still they're using) Yaws. What database they used with Yaws? I think Yaws only supported Mnesia, CouchDB, Mongo...
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I have created some basic select list (asc, desc). I want to pass either strings to Ecto.query.
# order by order_by_expires
def order_b...
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I’m new to Elixir, and I’m wondering if I might be doing something wrong in my tests. Right now, I have only 105 tests, but they take ~3...
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