ifort version: (IFORT) 2021.8.0 20221119 OS: WSL Ubuntu 20.04LTS I have a (1000x1000x1000) 3D array to distribute among procs. In the first approach, I flatten the array and then distribute arrays among procs and it takes about 7.86sec In the…
I am creating a poll app. Users can define one or more poll questions and configure answer options. Guests can join a session and when a poll (question) is activated, start voting. Basically what a standard poll looks like. For…
I am reading about distributed systems and getting confused with what is really means? I understand on high level, it means that set of different machines that work together to achieve a single goal. But this definition seems too broad…
I installed the ingress controller on my Kubernetes machine with helm, but somehow have no idea where the ingress controller puts the configuration file to be edited. We can find the helm file through helm list but what I mean…
I will try my best to go through the issue. Please let me know if there needs any clarity. Environment: Application is deployed on AWS, with multiple instances connected to a single datastore. The data store consists of tables, Legacy…
I am trying to use Redis Rate limiting patter as specified in https://redis.io/commands/incr under "Pattern: Rate limiter 1". But how can I scale this in case I want to do rate limiting across multiple servers. Like I have service deployed…
So I'm trying to understand what practical problems Queues solve. By reading all the information from Google, I get the high-level. Push message to Queue for processing at a later time So I'm looking at an architecture from Company A…
I've created two services. One of them (scheduler) only requests to the other (backoffice) for performing some "large" operations. When backoffice receives a request: first creates a mark (key on redis) in order to set that the process has started.…
Suppose we have two servers serving requests through a load balancer. Is it necessary to have web server in both of our servers to process the requests. Can load balancer itself act as a web server. Suppose we are using…