crontab guru VS Sidekiq

I started writing a "oh, I never found it that difficult" comment. Then I thought to test my own belief and tried to type out a cron schedule for "run this every hour", and... Well... https://crontab.guru/#*_0/1_*_*_* Oops. Point taken :). - Source: Hacker News / 2 months ago

By default, a cron expression has six asterisks, each representing a specific unit of time. In the above expression, the cronJob() method will be executed every 2 seconds. For a more detailed explanation on how to read a cron expression, please visit the following website Crontab. Then, if you want to delve into the detailed workings of how scheduling works in Spring, refer to the following documentation Spring... - Source: dev.to / 3 months ago

A convenient tool known as crontab guru is available, designed to decipher crontab expressions. Upon entering an expression, the tool validates it and provides information about the execution time of the job. This tool proves valuable when uncertainty exists regarding the expression's correctness. - Source: dev.to / 8 months ago

But can you trust that the expression it generated is accurate and it's not lying to you? I'd rather use something like https://crontab.guru/ to verify my syntax, thus I have it bookmarked for the 1-2 times a year it comes up. - Source: Hacker News / 11 months ago

You could switch your on_time to use a cron expression that triggers every N minutes between the time period. Something like */30 18-23 * * *as a cron expression would run every 30 minutes between 6 and 11pm. See crontab.gurucrontab.guru for examples/an editor. Source: 11 months ago

Sidekiq https://sidekiq.org/: This one started as an open source project, once it got enough traction, the developer made a premium version of it, and makes money by selling licenses to businesses. Source: 5 months ago

> I'm not sure feature withholding has traditionally worked out well in the developer space. I think it's worked out well for Sidekiq (https://sidekiq.org). I really like their model of layering valuable features between the OSS / Pro / Enterprise licenses. - Source: Hacker News / 7 months ago

The code above isn't idempotent. If you run it twice, it will create two copies, which is probably not what you intended. Why is this important? Because most backend job processors like Sidekiq don't make any guarantees that your jobs will run exactly once. - Source: dev.to / 11 months ago

Relevant Patio11 comment from 2016: > We don't donate to OSS software which we use, because we're legally not allowed to. > I routinely send key projects, particularly smaller projects, a request to quote me a commercial license of their project, with the explanation that I would accept a quote of $1,000 and that the commercial license can be their existing OSS license plus an invoice. My books suggest we've spent... - Source: Hacker News / over 1 year ago

So how do we trigger such a long-running process from a Rails request? The first option that comes to mind is a background job run by some of the queuing back-ends such as Sidekiq, Resque or DelayedJob, possibly governed by ActiveJob. While this would surely work, the problem with all these solutions is that they usually have a limited number of workers available on the server and we didn’t want to potentially... - Source: dev.to / about 2 years ago