Operations | Monitoring | ITSM | DevOps | Cloud

When you login your stacks are displayed on the dashboard. To enable alerts for a stack, choose the 'Settings' button. Next, choose 'Alerts' and then click 'Provision ElastAlert' for this stack

SIGNL4 provides plug-and-play chatbot integrations with Microsoft Teams and Slack, both via certified chatbot apps. Why does it makes sense to integrate SIGNL4 with chat tools after all? There are two basic uses cases that we address with the integration into Teams and Slack. By default, SIGNL4 notifies by mobile push, text and voicecalls, all according to user preference. The focus is clearly on mobile alert notifications. And of course, tracking and escalation of critical alerts is built-in.

This is a guest post from Ava Franklin of GoodCore Software. No matter how high your aspirations, you need someone to guide you through the initial steps of your career. For developers who have just started taking up real projects, we have prepared a checklist of best programming practices recommended by software development industry experts.

For a comparatively better user experience and more quality online traffic, all that’s required is a fast and lightweight website. The contribution of a lightweight and superfast website, towards comparatively better user experience and engaging online traffic, cannot be ignored. One of the most important aspects that has always kept the user hooked, engaged, has converted, ensuring optimal performance and reliability of the website is - load testing.

Your network is continuously becoming more complex. Whether you’re migrating to the cloud, deploying containers, or load balancing your applications, getting visibility into your network’s architecture is increasingly difficult—yet more important than ever.

If you're using a Linux server, you're probably familiar with the term load average/system load. Measuring the load average is critical to understanding how your servers are performing; if overloaded, you need to kill or optimize the processes consuming high amounts of resources, or provide more resources to balance the workload. But how do you determine if your server has sufficient load capacity, and when should you be worried? Let's dive in and find out.

From maintaining electronic health records and generating medical reports, to carrying out robot-assisted surgeries and setting up online doctor-patient communication portals, the healthcare industry is becoming increasingly reliant on technology to effectively carry out day-to-day operations. While incorporating advanced technology assists healthcare professionals in providing better care for patients, it also increases the attack surface for cybercriminals looking to exploit sensitive data.

In today’s post, we’ll learn how to build a Rails app that can support multiple subdomains. Let’s assume that we have a gaming website funkygames.co and we want to support multiple subdomains such as app.funkygames.co, api.funkygames.co, and dev.funkygames.co with a single Rails application. We want to ensure that proper authentication is performed for all subdomains and that there are no duplicate routes.

Threat intelligence feeds are a critical part of modern cybersecurity. Widely available online, these feeds record and track IP addresses and URLs that are associated with phishing scams, malware, bots, trojans, adware, spyware, ransomware and more. Open source threat intelligence feeds can be extremely valuable—if you use the right ones. While these collections are plentiful, there are some that are better than others.

Nearly eight years ago, Cory and I started on a journey to help developers build software quickly and painlessly. As software developers ourselves, we had felt the pain of being afraid to ship and spending late nights tracking down bugs. In 2013, we launched Rollbar into the world so that developers could build software faster, shipping often without fear. These days, lots of people talk about continuous delivery, and nearly all of them focus on automating releases.