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This Year's Trending
Hi all, I’m having trouble on the final mile of solving a problem using Mnesia. The use cases details are:
I have multiple nodes that e...
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Last Three Year's Trending
I am working on a small hobby project which uses ETS/(Am)nesia to learn more about how these systems work.
One thing I am struggling wi...
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Hi, someone have some Erlang qlc join examples? i’m trying merge two tables but result data is duplicated. i write this qlc:
disk_partit...
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I have a library I’ve owned for some time, beardedeagle/mnesiac, and over the last few years I’ve noticed several people forking the repo...
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I’m running into problem with mnesia table creation. When I’ve called :mnesia.create_table/2 with option disc_only_copies: [Node.self()] ...
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I have multiple disk schemas with Amnesia. But for some reason it doesn’t work when I deploy with mix release.
I have this in my Applica...
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Hi Elixirs!
We are currently investigating some GraphQL data service architecture options.
I was wondering if it is possible to use Mne...
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mnesia disc copies have a size limit of 4Gb, a solution to this is to fragment the table, however, this feature is not available to local...
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Hello, I have read many posts about disc problem in the forum, but I have still this problem:
I have no problem to create ram copy
{...
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Hello friends, this is my cleaner of Mnesia and Job terminator inside one of my test module, and I try to summarize the codes in another ...
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Hello Elixirs :wave:
I am not being able to get rid of this Dialyzer error
lib/collector/feed.ex:78:unknown_type
Unknown type: :mnesi...
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I am just starting to dabble with :mnesia.select/1 and for the most part it works fine, but how can I get the equivalent of Kernel.in/2 ?...
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Hey fellow devs,
This is my first post in this awesome community, and I’m excited to share my project with you all. As a newbie, I’d lov...
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I’m facing a puzzling behavior using mnesiac, the distributed store almost works.
I have 2 hosts connected via libcluster. I can :mnesia...
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I have the given Mnesia domain
defmodule MnesiaPendingContracts do
require Logger
use Memento.Table,
attributes: [:pubkey, :last...
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I’m using Mnesia with Memento. The compiler it’s warning that the return type {:error, _} | {:ok, _} will never match my with clause (I ...
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Trending Over Three Years
Why is it that the mnesia database isn’t the most preferred database for use in Elixir/Phoenix?
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I want to create a simple application (But one that is not tightly coupled with Phoenix). One of the things I am considering, is whether ...
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What is this and what to do about it? (For dummies please)
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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...
New
Hello, everyone
I’m trying to create a Mnesia table with using the mnesiam package, but can’t understand what the issue is happening dur...
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I have been developing an app in localhost, while keeping a staging version of the app running in another folder, with mix phx.server, th...
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Hi,
I am new to Erlang. I am writing escript which makes database related operations. I list the records by using mnesia:foldl method as...
New
Hi folks,
I just started to explore the Mnesia database. I read many docs, posts and resources provided by Elixir forum, but still could...
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This topic is somewhat related to the topic ‘Mnesia vs Cassandra (vs CouchDB vs ...) - your thoughts?’
I am currently running/building ...
New
Initial Problem:
I want to use :mnesia in my application.
If I don’t explicitly include :mnesia in my release, it doesn’t exist.
exampl...
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I’m observing behavior with mnesia that is unexpected by me and could use some help understanding what’s going on. I’ve tested this with ...
New
I am running into a problem where mnesia is crashing on nodeup in clustered mode:
Mnesia('vanguard@test02'): mnesia_monitor starting: &l...
New
I have a simple todo app where users can create and share various todo lists (this thread). It’s a phoenix live view app with default ect...
New
Whatever your opinion of Mnesia is, has anyone used joins via qlc - query list comprehension - in an Elixir form?
It appears based on t...
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Hey everyone!
As you might have heard previously, I’m working on a chat-application. We happen to use Mnesia as database of choice. For ...
New
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