Whenever
Cron jobs in Ruby (by javan)
PostgreSQL
Mirror of the official PostgreSQL GIT repository. Note that this is just a *mirror* - we don't work with pull requests on github. To contribute, please see https://wiki.postgresql.org/wiki/Submitting_a_Patch (by postgres)
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Whenever | PostgreSQL | |
---|---|---|
19 | 405 | |
8,790 | 14,673 | |
- | 3.4% | |
4.1 | 10.0 | |
about 1 month ago | 6 days ago | |
Ruby | C | |
MIT License | GNU General Public License v3.0 or later |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Whenever
Posts with mentions or reviews of Whenever.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-02-02.
- Scheduling Periodic Jobs with Redis in Rails Microservices Architecture
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Constantly Running Tasks on Particular Time
Learn about Unix cron and use the whenever gem.
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How do you schedule jobs far out in advanced?
there are cronjob gems available, i believe https://github.com/javan/whenever or so seems to be used frequently
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Common and not so common tasks you have done with Background Jobs?
- Use them on a specific schedule as needed by your application, such as taking backups, sending periodic reminders or notifications for users, cleaning the database tables, etc. You can use a gem such as Whenever for managing scheduled cron jobs.
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Deploy API only Rails App with Capistrano
whenever gem is used in Rails applications to schedule cron jobs e.g. send email notification about monthly expenditure on the 1st of each month.
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How to schedule a task based on a table column?
Then you can use the whenever gem to schedule stuff.
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railstart-niceadmin support more features
- [whenever](https://github.com/javan/whenever)
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railstart-niceadmin release now!Backend management system based on Bootstrap 5 and NiceAdmin and Rails 7
whenever
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Is sleep precise enough?
There are multiple ways to achieve this. Probably the simplest and most reliable is to rely on cron to run your process every minute. Cron keeps track of time and executes your script each minute. This has the added benefit of avoiding a long running process (which can have its own issues). You can even have your script install it’s own cron job using the Whenever gem.
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🤷♀️ The easiest way to monitor your app in production is email?
Rake tasks can be called from Cron, so we'll use the Whenever Gem to automatically add our job to our Crontab during deployment, and keep our schedule in change control.
PostgreSQL
Posts with mentions or reviews of PostgreSQL.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2024-04-25.
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Integrate txtai with Postgres
Another key feature of txtai is being able to quickly move from prototyping to production. This article will demonstrate how txtai can integrate with Postgres, a powerful, production-ready and open source object-relational database system. After txtai persists content to Postgres, we'll show it can be directly queried with SQL from any Postgres client
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Understanding SQL vs. NoSQL Databases: A Beginner's Guide
SQL (Structured Query Language) databases are relational databases. They organize data into tables with rows and columns, and they use SQL for querying and managing data. Examples include MySQL, PostgreSQL, and SQLite.
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From zero to hero: using SQL databases in Node.js made easy
Node.js, MySQL and PostgreSQL servers installed on your machine
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I Deployed My Own Cute Lil’ Private Internet (a.k.a. VPC)
Each app’s front end is built with Qwik and uses Tailwind for styling. The server-side is powered by Qwik City (Qwik’s official meta-framework) and runs on Node.js hosted on a shared Linode VPS. The apps also use PM2 for process management and Caddy as a reverse proxy and SSL provisioner. The data is stored in a PostgreSQL database that also runs on a shared Linode VPS. The apps interact with the database using Drizzle, an Object-Relational Mapper (ORM) for JavaScript. The entire infrastructure for both apps is managed with Terraform using the Terraform Linode provider, which was new to me, but made provisioning and destroying infrastructure really fast and easy (once I learned how it all worked).
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How to dump and restore a Postgres DB with new table ownership
I've used MySQL for years. But recently, I found myself working PostgreSQL and simple things like dumping and restoring a database are different enough that I decided to document the process. It's straightforward enough once I knew how.
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Test Driving a Rails API - Part One
A running Rails application needs a database to connect to. You may already have your database of choice installed, but if not, I recommend PostgreSQL, or Postgres for short. On a Mac, probably the easiest way to install it is with Posrgres.app. Another option, the one I prefer, is to use Homebrew. With Homebrew installed, this command will install PostgreSQL version 16 along with libpq:
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Um júnior e um teste técnico: The battle.
PostgreSQL
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How to choose the right type of database
PostgreSQL: Offers a robust feature set and strong compliance with SQL standards, making it suitable for a wide range of applications, from simple to complex, particularly where data integrity and extensibility are key.
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NoSQL Postgres: Add MongoDB compatibility to your Supabase projects with FerretDB
FerretDB is an open source document database that adds MongoDB compatibility to other database backends, such as Postgres and SQLite. By using FerretDB, developers can access familiar MongoDB features and tools using the same syntax and commands for many of their use cases.
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Preventing SQL injection attacks in Node.js
To better understand how SQL injection works, let's quickly create a vulnerable app using Node.js, Express, and a PostgreSQL database. The application takes user input from a form, constructs a SQL query, and executes it against the database to fetch some data.
What are some alternatives?
When comparing Whenever and PostgreSQL you can also consider the following projects:
Clockwork - A scheduler process to replace cron.
psycopg2 - PostgreSQL database adapter for the Python programming language
Sidekiq-Cron - Scheduler / Cron for Sidekiq jobs
ClickHouse - ClickHouse® is a free analytics DBMS for big data
rufus-scheduler - scheduler for Ruby (at, in, cron and every jobs)
phpMyAdmin - A web interface for MySQL and MariaDB
sidekiq-scheduler - Lightweight job scheduler extension for Sidekiq
Firebird - FB/Java plugin for Firebird
resque-scheduler - A light-weight job scheduling system built on top of Resque
Adminer - Database management in a single PHP file
minicron - 🕰️ Monitor your cron jobs
SQLAlchemy - The Database Toolkit for Python