Introducing XDP-optimized denial-of-service mitigation
In this article, we’ll explore Calico’s denial-of-service (DoS) mitigation features, including XDP-optimisation support introduced in Calico v3.7.
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Monitoring and Troubleshooting Synchronization Issues in Java Applications
Java applications deployed in production must be multi-threaded for scalability. Threads can be used for performing different tasks or they could be executing the same task to service different user requests. Often, it is necessary to synchronize between different threads.
Comparison: OpenNMS vs Zabbix vs Pandora FMS
Today we bring you a comparison: OpenNMS vs Zabbix vs Pandora FMS. Three titans of open-source software, without a doubt. We will see its main features and we will talk about the business model of each company -free does not necessarily mean for free- and we will summarize with graphic information. Three monitoring solutions that are rather projects: these are software made by companies that share their code with everyone and that can be used -and modified- by anyone.
Why the recent "Digital Ocean killed my company" incident scares the hell out of me
Last Friday May 31, Nicolas Beauvais, CTO and only tech person of small startup raisup.com, took to Twitter with a cry for help. Their cloud hosting company Digital Ocean had just locked their account and made it clear that this was permanent.
Welcome (to) Home
Our latest product update features an intuitive home (landing) page that orients users with a quick, real-time view into what’s happening right now in your production systems. Home displays commonly used queries and breakdowns, and provides a jumping-off point to explore data about what’s happening in production.
OpsRamp Summer 2019 Release: Faster Situational Awareness with Proactive AIOps and Better Customer Experiences with Cloud Native Monitoring
The OpsRamp Summer 2019 release delivers comprehensive features for modern infrastructure management with intelligent hybrid monitoring and contextual event correlation. The new release delivers AIOps innovations such as OpsQ Observed Mode and auto-alert suppression management along with enhanced network topology maps and new cloud native monitoring capabilities.
Auvik Use Case: Keep Clients Up to Date on the Value You're Providing
“What have you done for me lately?” It’s an honest question that doesn’t always have an easy answer. Fact is, you’re doing a lot of proactive work behind-the-scenes to prevent network disruptions and unnecessary downtime. But if you’re not heroically putting out fires in front of your clients, they might think they’re paying you for nothing.
When to Scale Up in RDS: 7 Critical Metrics
RDS is Amazon's managed relational database service. While RDS manages your databases maintenance, uptime and upgrade it is your responsibility to determine the cluster's scale and capacity. So the big question is when do you need to scale up? To answer this question you should understand and monitor seven metrics for each server in your cluster. They are: Database connections, Freeable memory, CPU credit balance, Free local storage, Replica lag, Commit latency, Select latency
Introducing Distributed Tracing with Zipkin with Logz.io
Distributed tracing has become a de-facto standard for monitoring distributed architectures, helping engineers to pinpoint errors and identify performance bottlenecks. Zipkin is one of the popular open source “tracers” available in the market, and I’m now happy to inform our users that we’ve recently introduced a new integration that allows users to easily ship trace data collected by Zipkin to Logz.io!
Monitoring network | Pandora FMS
Pandora FMS Enterprise is a monitoring software for companies that allows you to monitor from 100 devices to several tens of thousands, unifying all your systems, networks and applications in a single tool.