Quartz.NET

•    CSharp

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Quartz.NET is a full-featured, open source job scheduling system that can be used from smallest apps to large scale enterprise systems. It is a port of very propular open source Java job scheduling framework, Quartz.

scheduler job-scheduler

Job Scheduler

•    Java

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The Job Scheduler is used for automation - for example, process automation using the free database systems MySQL, PostgreSQL or Firebird or using SQL Server, Oracle or DB2. You can use the Job Scheduler to launch executable files and shell scripts and to run database procedures automatically. Jobs are configurable as Web Services providing interoperability with enterprise applications.

scheduler job-scheduler web-interface webservice

Superscheduler

•    Java

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Super Scheduler is a full-featured task scheduler for all system and application job scheduling. Super Scheduler is the twin software of Super Watchdog, which is event-action task scheduler for event monitoring.

scheduler job-scheduler gui

evQueue - Job scheduler and queueing engine

•    C++

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evQueue is an open source job scheduler and queueing engine. It features an event-driven C++ engine and a PHP / MySQL web control interface which provides tasks monitoring and creation. It provides both simple task execution and complex task chaining (workflow) using an easy to use drag & drop web interface. Workflow description includes output linking to input, conditions, loops... Queues management provides an easy way for task parallelization and resource control.

scheduler job-scheduler workflow cron high-availability cluster automation event job-queue task-queue

chronos - Fault tolerant job scheduler for Mesos which handles dependencies and ISO8601 based schedules

•    Scala

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Chronos is a replacement for cron. It is a distributed and fault-tolerant scheduler that runs on top of Apache Mesos that can be used for job orchestration. It supports custom Mesos executors as well as the default command executor. Thus by default, Chronos executes sh (on most systems bash) scripts. Chronos can be used to interact with systems such as Hadoop (incl. EMR), even if the Mesos agents on which execution happens do not have Hadoop installed. Included wrapper scripts allow transfering files and executing them on a remote machine in the background and using asynchronous callbacks to notify Chronos of job completion or failures. Chronos is also natively able to schedule jobs that run inside Docker containers.

chronos mesos job-scheduler scheduled-jobs fault-tolerance cron crontab cron-jobs mesos-framework chronos-scheduler mesosphere

OddJob

•    Java

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Oddjob is a free open source Java job scheduler. Oddjob provides 'no programming required' scheduling with a business orientated approach that brings control back to the user. Oddjob Explorer allows the user to monitor and control a job any where on the network with an intuitive visual interface.

scheduler job-scheduler web-interface

xxl-job - A lightweight distributed task scheduling framework.（分布式任务调度平台XXL-JOB）

•    Java

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A lightweight distributed task scheduling framework.

xxl-job job quartz glue task schedule scheduler distributed

Background Worker Job Execution & Job Scheduler

•    

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Background worker is a multi-threaded job execution and scheduling engine. Very similar to Quartz, but with a slightly different focus.

backgroundworker jobs scheduling

TaskForrest

•    Perl

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Taskforest is a simple but expressive open-source job scheduler that allows you to chain jobs/tasks and create time dependencies. It uses text config files to specify task dependencies. It has built-in RESTful web service.

scheduler job-scheduler webservice

crono - A time-based background job scheduler daemon (just like Cron) for Rails

•    Ruby

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Crono is a time-based background job scheduler daemon (just like Cron) for Ruby on Rails. Currently, there is no such thing as Ruby Cron for Rails. Well, there's Whenever but it works on top of Unix Cron, so you can't manage it from Ruby. Crono is pure Ruby. It doesn't use Unix Cron and other platform-dependent things. So you can use it on all platforms supported by Ruby. It persists job states to your database using Active Record. You have full control of jobs performing process. It's Ruby, so you can understand and modify it to fit your needs.

crono daemon schedule rails cron scheduler

Rundeck - Job Scheduler and Runbook Automation

•    Groovy

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Rundeck is an open source automation service with a web console, command line tools and a WebAPI. It lets you easily run automation tasks across a set of nodes. It can schedule a job, more secure replacement of cron. It provides support for runbook automation where it can execute common set of reusable procedures.

scheduler job-scheduler automation cron workflow

sparrow - Sparrow scheduling platform (U.C. Berkeley).

•    Python

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Sparrow is a high throughput, low latency, and fault-tolerant distributed cluster scheduler. Sparrow is designed for applications that require resource allocations frequently for very short jobs, such as analytics frameworks. Sparrow schedules from a distributed set of schedulers that maintain no shared state. Instead, to schedule a job, a scheduler obtains intantaneous load information by sending probes to a subset of worker machines. The scheduler places the job's tasks on the least loaded of the probed workers. This technique allows Sparrow to schedule in milliseconds, two orders of magnitude faster than existing approaches. Sparrow also handles failures: if a scheduler fails, a client simply directs scheduling requests to an alternate scheduler. To read more about Sparrow, check out our paper.

quartznet - Quartz Enterprise Scheduler .NET

•    CSharp

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Quartz Enterprise Scheduler .NET

GNUBatch

•    C

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GNUbatch is a job scheduler to run under Unix and GNU/Linux operating systems. It executes jobs at specified dates and times or according to dependencies or interlocks defined by the user. Schedules of jobs may be run on just one processor, or shared across several processors on a network with network-wide dependencies. Access to jobs and other facilities may be restricted to one user or several users in a group as required.

scheduler job-scheduler web-interface

kala - Modern Job Scheduler

•    Go

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Kala is a simplistic, modern, and performant job scheduler written in Go. It lives in a single binary and does not have any dependencies.Kala was inspired by the desire for a simpler Chronos (developed by Airbnb). Kala is Chronos for the rest of us.

scheduler service iso8601 golang-application

quantum-core - :watch: Cron-like job scheduler for Elixir

•    Elixir

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Cron-like job scheduler for Elixir. This README follows master, which may not be the currently published version. Here are the docs for the latest published version of Quantum.

elixir timezone cron crontab crontab-format scheduler quantum

Agenda - Lightweight job scheduling for Node.js

•    Javascript

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A light-weight job scheduling library for Node.js.

cron scheduler job-scheduler crontab cronjob recurring job queue task runner automated frequency interval jobs delayed job-queue task-queue

Cron4j

•    Java

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cron4j is a scheduler for the Java platform which is very similar to the UNIX cron daemon. With cron4j you can launch, from within your Java applications, any task you need at the right time, according to some simple rules.

scheduler job-scheduler

sidekiq-scheduler - Lightweight job scheduler extension for Sidekiq

•    Ruby

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sidekiq-scheduler is an extension to Sidekiq that pushes jobs in a scheduled way, mimicking cron utility. Note: If you are looking for version 2.2.*, go to 2.2-stable branch.

sidekiq cron scheduler

Schedulix - Enterprise Job Scheduling System

•    Java

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Schedulix is the Open Source Enterprise Job Scheduling System, which meets the complex requirements of modern IT process automation. It helps to create Complex workflow, Hierarchical workflow modelling, Workflows can be dynamically submitted or paralleled, Automatic reruns of sub-workflow, Load balancing, Sticky allocations, Time scheduling and lot more.

scheduler job-scheduler job workflow process process-automation cron