What is Apache Solr Core? In Solr terminology, there is a sharp distinction between the logical parts of an index (collections, shards)…

The Vector Space Model (VSM) is a technique used in information retrieval (IR) to analyze and compare text documents. It…

What is KDDI? KDDI is a major Japanese telecommunications operator, established in October 2000 through the merger of DDI, KDD,…

Below is an Ansible playbook script that performs the following actions sequentially: This playbook assumes the target systems are using…

Sending an email directly from cloud virtual machines (VMs) like AWS EC2, Azure VM, or Google Cloud Compute Engine using…

When sending emails from the command line using utilities like mail, mailx, or sendmail, troubleshooting can involve several steps to…

Scenario I recieved these errors while sending an email from AWS Ec2 instance to google mail services. Error Issues and…

Circles.Life is a brand under Liberty Wireless. Liberty Wireless, a digital telecommunications company based in Singapore, established Circles.Life as its…

n software engineering, Change Request and Change Management (CRCM) is a critical component of project management and software development. It…

What is Pubsub? Pub/Sub, often written as PubSub, stands for publish-subscribe. It’s a messaging architecture pattern for asynchronous communication between…