Operations | Monitoring | ITSM | DevOps | Cloud

Use Datadog Dynamic Instrumentation to add application logs without redeploying

Modern distributed applications are composed of potentially hundreds of disparate services, all containing code from different internal development teams as well as from third-party libraries and frameworks with limited external visibility. Instrumenting your code is essential for ensuring the operational excellence of all these different services. However, keeping your instrumentation up to date can be challenging when new issues arise outside the scope of your existing logs.

Continuous profiling: The key to more efficient and cost-effective applications

Recently, Elastic Universal ProfilingTM became generally available. It is the part of our Observability solution that allows users to do whole system, continuous profiling in production environments. If you're not familiar with continuous profiling, you are probably wondering what Universal Profiling is and why you should care. That's what we will address in this post.

Set up Microsoft Teams alerts when a website changes

Website monitoring has grown in importance over the past decade for individuals and businesses all around the globe – and for different purposes. It became even more important in 2020 during the COVID-19 pandemic. As travel, events, and offices around the globe shut down rapidly, people relied on different tools and features to be kept up to speed regarding the ongoing situation.

What Should Your System Outage Notifications Say?

System outages: they are an inevitable problem that every single IT team will encounter at some point. Whether they come about due to technical issues, act-of-god natural disasters, or simply random human error, system outages happen to the best of us. Though the cause of system outages is not always in your control, you can control your team’s processes for response and resolution.

Fighting DDoS at the Source

For decades, the scourge of distributed denial of service (DDoS) attacks has plagued the internet. Join Doug Madory, Director of Internet Analysis at Kentik, and Aaron Weintraub, Principal Engineer at Cogent Communications, as they explain how organizations can identify customer networks sending the spoofed traffic that leads to DDoS attacks.

A Brief History of BGP Incidents

Kentik internet analysis expert, Doug Madory, discusses the most notable and significant BGP incidents in the history of the internet, from traffic-disrupting leaks to recent crypto-stealing hijacks. Stretching back to the AS7007 leak of 1997, this webinar uses a historical perspective to explore the questions: what progress has been made and what is the path to finally securing BGP?