Jean, Author at RootPerformance

10 Best Practices To Get the Most Out of Your IT Infrastructure Monitoring

Note: This post was originally written for the Netreo blog. You can check out the original here. IT infrastructures are in a constant state of change. From centralized mainframe systems to distributed serverless multi-cloud environments, these changes have happened relatively quickly. And nothing is stopping it. Gartner predicts that by 2023, over 90% of IT organizations will have most of their staff …

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5 Capabilities You Should Look For in an Application Performance Monitoring Tool

Note: This post was originally written for the Netreo blog. You can check out the original here. With the rapid pace of change in applications and the infrastructure they run on, it’s more important now than ever to monitor what’s happening. Using an application performance monitoring (APM) tool can help provide the necessary visibility and insight you need …

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Why Do We Need Network Management? A Practical Explanation

Note: This post was originally written for the Netreo blog. You can check out the original here. Network management is a necessity. With today’s modern infrastructure, there isn’t a whole lot you can do effectively without it. It’s like tech’s version of the old American Express slogan, “Don’t leave home without it.” You have to deal with the …

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A Detailed Guide to Real Time Monitoring

Note: This post was originally written for the Netreo blog. You can check out the original here. Past performance isn’t always a good predictor of “now” performance, so for this reason, real-time monitoring is a critical part of network management. Organizations must know what’s happening on their network at any given moment. So let’s look at how real-time …

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How to Analyze Network Traffic, Step by Step

Note: This post was originally written for the Netreo blog. You can check out the original here. If you want to know how to analyze network traffic, you came to the right place. Analyzing your network’s traffic can be daunting. It involves collecting, storing, and monitoring all the data traversing your on-premises, hybrid, or multi-cloud infrastructure. You’ll need …

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What Is Network Traffic Analysis? A Helpful Walkthrough

Note: This post was originally written for the Netreo blog. You can check out the original here. Network traffic analysis is the method of collecting, storing, and analyzing traffic across your network. Traffic data is collected in or near real time so you can have up-to-the-second information about what’s happening. This allows you to take action immediately if …

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Service Level Agreement (SLA) Metrics by Example

Note: This post was originally written for the Netreo blog. You can check out the original here. In today’s hybrid and multi-cloud world, you need to be more sure than ever that you have a handle on your service-level agreement (SLA) performance. But how do you make sure your cloud providers are giving you what you’re paying for? …

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Why SPAN Port is Bad for Packet Captures

Sometimes when you’re troubleshooting a network problem, you need to look at the packet data. It could be to find security threats or investigate strange network behavior. One of the common ways to capture packet data is with SPAN ports. But with the data deluge found on today’s networks and infrastructure, you can easily run into …

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What Is Network Management? A Comprehensive Introduction

Note: This post was originally written for the Netreo blog. You can check out the original here. What Is Network Management? Network management is the process that helps you know the working state of your network. It also enables you to fix various discovered or undiscovered network problems. In today’s networks, it’s a complicated exercise to monitor and …

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Application Monitoring in a Modern Cloud World

Note: This post was originally written for the Cprime blog. You can check out the original here. Applications are no longer simple two-tier architectures. Back then, application monitoring was easy compared with today. But as the shift to the cloud happened, applications became more efficient and effective. Application architectures now include many tiers across multiple locations and sometimes in multiple clouds. …

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Author name: Jean