Setting up AppSignal isn’t as complex as rocket science. Developer experience is really important to us, as AppSignal started as a way to scratch our itch. We also put a lot of effort in providing you with a first-class developer support. In fact, our developers are the ones answering all of your your technical questions. This is why we’ve added a diagnose tool to our Node.js integration.
Ingesting various events and documents into Elasticsearch is great for detailed analysis but when it comes to the common need to analyze data from a higher level, we need to aggregate the individual event data for more interesting insights. This is where Elasticsearch Data Frames come in. Aggregation queries do a lot of this heavy lifting, but sometimes we need to prebake the aggregations for better performance and more options for analysis and machine learning.
In this guide, we will use Ansible as a Deployment tool in a Continuous Integration/Continuous Deployment process using Jenkins Job. In the world of CI/CD process, Jenkins is a popular tool for provisioning development/production environments as well as application deployment through pipeline flow. Still, sometimes, it gets overwhelming to maintain the application's status, and script reusability becomes harder as the project grows.
The OWASP ModSecurity Core Rule Set team has reported a Denial of Service vulnerability in ModSecurity version 3.x that allows an attacker to send a crafted payload that exploits a flaw in how regular expressions are matched within the software. A CVE (CVE-2020-15598) was assigned to this vulnerability and it has been rated with a CVSSv3 score of 7.5 (high).
DevOps and SRE teams are under intense pressure to reduce the Mean Time to Recovery (MTTR) in resolving incidents. With the proliferation of cloud services and the increasing complexity of DevOps toolchains, engineers today need to not only learn how to use these services but also troubleshoot them when an incident is raised at 2 AM. Incident response is still manual today – cobbling together runbooks and ad hoc scripts and orchestrating people to respond.
Monitoring plays a critical part in the success of any business that relies on its digital services. Businesses want to understand the end-user experience, which enables or hinders good end-user experience, and how it relates to their business revenue. It plays a crucial role in answering some critical questions. Interestingly, our recent 2020 CIO Survey results highlight how the monitoring approach adopted by top/bottom tier organisations impact the overall business metrics.
Finding an enterprise monitoring software is not an easy task. On the one hand, there are multiple options on the market that offer solutions of all kinds. On the other hand, you know that the implementation and eventual replacement of a tool with these features can be a burden and that, if you make a bad decision, you will regret it later.
There are a few ways to effectively configure HTTPs for an Nginx Docker Container. In this guide, we will quickly cover configuration through the use of free certificate authority Let’s Encrypt. For plenty of people, using Let’s Encrypt to configure HTTPS for an Nginx docker container is a good option. A paid version like Comodo’s SSL certificates may make more sense if you want to increase the security of your site and server.
