ratx alternatives and similar packages
Based on the "Miscellaneous" category.
Alternatively, view ratx alternatives based on common mentions on social networks and blogs.
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ex_rated
ExRated, the Elixir OTP GenServer with the naughty name that allows you to rate-limit calls to any service that requires it. -
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countriex
All sorts of useful information about every country. A pure elixir port of the ruby Countries gem -
gen_task
Generic Task behavior that helps encapsulate errors and recover from them in classic GenStage workers. -
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InfluxDB - Purpose built for real-time analytics at any scale.
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README
Ratx
The Ratx Erlang application provides overload protection for Erlang systems. It provides queueing facilities for tasks to be executed so their concurrency can be limited on a running system.
Inspiration
Ratx owes its inspiration to Ulf Wigers jobs framework and
Jesper Louis Andersen safetyvalve, but it is a different
implementation and a different approach as well.
The main difference and goal is to try to eliminate the one gen_server
process to handle all requests. And, the same as safetyvalve to
have one process per queue, which can be supervised(and restarted,
if something go wrong).
ets:update_counter/3 seems the best options and natural to try, and
heavily used in production for such use cases with good effort.
Due to this change, the queue process should only handle all done-s,
and dropping of entries in a queue after timeout. If queue is full, no
messages or calls will be sent to a queue process, that is a protection
for a process on big birsts.
Using
Example of using
ratx:start_link(test_queue, [{limit, 10}, {queue, 100}, {queue_timeout, 1000}]),
Action = fun(I, Time) -> io:format("~p..", [I]), timer:sleep(Time) end,
[spawn(fun() -> ratx:run(test_queue, fun() -> Action(I, 40) end) end) || I <- lists:seq(1, 30)], ok.