jerry
Use of spawn for running scheduled quantum db functions without overlapping
Hello,
I am using the Quantum library in my application to automate some recurring functions that involve calculations and database updates.
The tasks are currently taking longer time to run.
Can I safely use spawn to run these recurring tasks in order to run them outside the parent process, and still prevent overlapping of the automated functions?
Thanks for your help in advance.
Regards,
Jerry
Most Liked
Popular in Questions
In Ruby, I can go:
User.find_by(email: "foobar@email.com").update(email: "hello@email.com")
How can I do something similar in Elixir? ...
New
How to handle excepions in elixir? Suppose i have A, B, C ,D, E modules. and each module has get() function. A.get() method will call th...
New
I have a server on AWS, and was running a load test using artillery. When looking at the Phoenix dashboard I see the Ports going to 100% ...
New
As a follow up to my earlier question:
I have the code compiling and running but not getting a successful login from the rest server. ...
New
I’m working on defining a simple Ecto schema for a table (in PostGres), but I don’t see where I can define a column as NOT NULL. Conside...
New
Using vs code and installed ElixirLS: support and debugger.
And I got an error popped up on start up says
Failed to run ‘elixir’ comma...
New
I have a another noob question about loop. Since elixir is immutable, while loop is not directly possible.
total = 10
while total != 0
...
New
When I run the Plug and I recompile I wind up having to use Ctrl C to quit iex and start again. Witht the help of rlwrap I can use the cu...
New
Forgive me if this is obvious, but how does one delete a database record WITHOUT selecting it first? https://hexdocs.pm/ecto/Ecto.Repo.h...
New
Hi guys, nice to meet you to the whole forum, I’m new here, I’m trying to configure visual studio code for elixir, right now the intellis...
New
Other popular topics
What is the proper way to load a module from a file in to IEX?
In the python world, doing something like this pretty standard:
from ....
New
Hello!
tl;dr Announcing Oban, an Ecto based job processing library with a focus on reliability and historical observability.
After spen...
New
What is the idiomatic way of matching for not nil in Elixir?
E.g.,
First way:
defp halt_if_not_signed_in(conn, signed_in_account) when...
New
In the Dialyzer docs ( http://erlang.org/doc/man/dialyzer.html#requesting-or-suppressing-warnings-in-source-files ), there is a way to tu...
New
This release brings a number of exciting features, including integration with the new Phoenix LiveDashboard and Phoenix LiveView. There h...
New
Using vs code and installed ElixirLS: support and debugger.
And I got an error popped up on start up says
Failed to run ‘elixir’ comma...
New
I have a another noob question about loop. Since elixir is immutable, while loop is not directly possible.
total = 10
while total != 0
...
New
Hello, I have map which I want to convert it to string like this:
the map:
%{last_name: "tavakkoli", name: "shahryar"}
the string I ne...
New
Hi,
I am new to Elixir. I am trying to use the DateTime component to insert a date into MySQL however the there seems to be no way to fo...
New
I am constructing a JSON object (map) and I need to conditionally set a field. I’m trying to write proper elixir-way code… and I’m at a l...
New








