Docker brief introduction:Docker is a container management service. The keywords of docker are develop, ship and run anywhere. The whole idea of docker is for developers to easily develop applications, ship them into containers which can then be deployed anywhere.Features of docker1. Docker has the ability to reduce the size of development by providing a smaller footprint of the operating system via containers.2. With containers, it becomes easier for teams across different units, such as development, qa and operations to work seamlessly across...
Thursday, 27 July 2023
Monday, 24 July 2023
Quartz : Trigger Listeners and Jobs
In the context of quartz scheduler, a listener is an interface that you can implement to receive notifications about various events that occur during the scheduling and execution of jobs and triggers. Listeners provide a way to monitor and react to specific events within the quartz scheduler framework. There are several types of listeners available in quartz, such as job listeners, trigger listeners, and scheduler listeners.Here's an overview of each type of listener and how to use them in java:Job listener:Joblistener interface is used to receive...
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