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Introduction

The ELK stack is an acronym used to describe a stack that comprises three popular open-source projects: Elasticsearch, Logstash, and Kibana. Often mentioned as Elasticsearch, the ELK stack gives you the power to aggregate logs from all of your systems and applications, analyze these logs, and make visualizations for application and infrastructure monitoring, faster troubleshooting, security analytics, and more.

What is Nagios?

Nagios is an open-source monitoring system for computer systems. It was designed to run on the Linux OS and can monitor devices running Linux, Windows, and Unix operating systems (OSes).

What is Nagios?

Nagios is a mighty open-source monitoring system that enables companies to identify and fix IT infrastructure issues before they affect critical business processes. It's the most powerful and trusted network monitoring software on the market. It extends on proven, enterprise-class Open-Source components to deliver the best network, server, and application monitoring solution for today's demanding organizational requirements.

What is Nagios?

Nagios is a mighty open-source monitoring system that enables companies to identify and fix IT infrastructure issues before they affect critical business processes. Nagios monitors your entire IT infrastructure to guarantee systems, operations, services, and business processes are performing correctly. In the incident of a failure, Nagios can warn technical staff of the case, permitting them to commence remediation operations before outages affect business processes, end-users, or clients. With Nagios, you’ll never be left having to explain why an unseen structure outage hurts your association’s bottom line.

Libre Office, is an open-source and standards-based implementation of the Office productivity suites (Word processing, Presentations, Drawings, Spreadsheets, Databases and even Mathematical equations). It’s very similar to MS Office and is interoperable with the file formats supported by MS Office.

What is Open-source Software?

The term open source refers to software whose source code — the medium in which programmers create and modify software — is freely available on the Internet; by contrast, the source code for proprietary commercial software is usually a closely guarded secret.

The key difference between LibreOffice and Microsoft is that LibreOffice is an open-source, free suite of office products while Microsoft Office is a commercial office suite product package that requires users to purchase a license. Both will run on multiple platforms and both offer similar functionality though there are some areas where LibreOffice has an upper hand when compared to Microsoft Office.

What is a mail server?

A mail server (sometimes called MTA – Mail Transport Agent) is an application that is used to transfer mails from one user to another. A mail server handles both sending and receiving mails using protocols such as SMTP (Simple Mail Transfer Protocol) or ESMTP (Extended SMTP) for sending mails and POP3 (Post Office Protocol 3) or IMAP (Internet Message Access Protocol) for receiving mails.

Mobile usage is rapidly growing and sales teams around the globe are out in the field meeting potential customers. Because of this, both mobile devices and a mobile sales force have merged to become Mobile CRM. By connecting through mobile CRM, you allow your sales team access to customer data through a mobile CRM app or a web-based browser with cloud CRM. A key benefit of using mobile CRM is to allow your sales force to access real-time app’s home page data while out in the fields meeting prospects and customers.

A collaborative environment provides the ability to work effectively on a common task with other members of a team. Good collaborative technology software provides an easy way for businesses to track the work of employees to get the best possible results. Zimbra professional is one of the most widely used collaborative technology software in the market. Zimbra has both on-premise and cloud hosting options and is rated as one of the most cost-effective solutions for all your collaborative needs.