Machine learning and artificial intelligence (AI) systems have long been touted as the future of medicine. A patient can walk into a doctors office, and after a quick scan discover their risk for a variety of diseases, and be given information on how to prevent them from occurring. Patients suffering from diseases like cancer can have treatment decisions made by an AI that can optimize care and maximize likelihood of survival.
One of the first questions you must ask yourself when deciding to construct an application in the cloud is whether your application will be built utilizing serverless or fully managed services. To begin, let me state that these are extremely loosely defined concepts and that there may be cloud services that fall somewhere in the middle, as well as others that are both serverless and fully managed services at the same time.
System outages are the worst nightmares for IT support teams, but they also provide an opportunity to stand out. During a major service outage, customers are often impacted a lot more because they have much less information about what is happening. Some of the biggest outages that affected users all over the world last year include those of Slack, PlayStation, Airbnb, FedEx, and Amazon.
A trace is the end-to-end journey of one or more connected spans and a span is an operation or “work” taking place on a service. So when it comes to debugging a performance issue, being able to pick out slow spans out of a line up is the fastest way to seeing the root cause and knowing how to solve it. Suspect Spans surfaces a list of spans that correspond to where the most time in a transaction is spent.
So, you’re thinking about replacing your current backup solution. Well, before you start requesting price quotes and comparing feature matrixes you should understand that a change can have both short-term and long-term impacts. The extent of the impact depends on several factors, including why your clients need backup, how those backups are being performed, whether they have ever experienced data loss, and how long they need to retain backup data.
Our Rails/Rack customers may notice that we now install Node.js v16 when creating new servers. We typically keep this version as stable as possible to avoid breaking older applications. However, if you need a newer or older version to be installed, you can always specify the node.js version in your manifest!
Bram Vogelaar is a DevOps Cloud Engineer at The Factory, and he recently delivered an intro to observability talk during our Grafana Labs' EMEA meetup. When I talk to customers, they might tell me about how their applications are running in two data centers, but when we probe a little further, it turns out that their observability stack is only available in one of them. This revelation hit close to home last March.
In version v1.32 of Netdata, we announced a remarkable new update that we are extremely proud of; Netdata Cloud now runs on the most reliable and stable backend that we’ve ever built. The architectural changes allow us to deliver new features, such as parent-child relationships and improved alert handling.
A list of the top nine SRE skills, from incident management, to cloud computing, to networking and beyond.
