Operations | Monitoring | ITSM | DevOps | Cloud

Buckle up, this one isn’t short…but I’m hoping it will be thoroughly informative! This post is about Telegraf as a consumer of MQTT messages in the context of writing them to InfluxDB. If you are interested in and unfamiliar with Telegraf, you can view docs here. Unsure if Telegraf aligns with your needs? I make a case for it in the Optimizing Writes section of this blog post. It may also help to have an understanding of Line Protocol, InfluxDB’s default accepted format.

Aiven is thrilled to announce that it now supports Apache Cassandra 4.0. This is the first major version upgrade since Apache Cassandra 3.0 was released in 2015.

0day? How about 0december! Aiven's CISO recaps the recent vulnerabilities and what Aiven did about them.

Using recursive queries? Check out the new SEARCH and CYCLE features available in PostgreSQL 14.

More companies than ever before are migrating to Kubernetes and seeing the results of Kubernetes in action. Kubernetes (K8s) is a key platform for big data users, and as such, we wanted to dive deeper and discover some new truths about current Kubernetes challenges and what the solutions might be. We surveyed 600 IT and big data professionals from various industries to determine which big data applications enterprises are moving or intending to move to Kubernetes.

A Data Pipeline is a series of processes that collects raw data from various sources, filters the disqualified data, transforms them into the appropriate format, moves them to the places you want to store them, analyzes them, and finally presents them to your audience. As we can see in the chart above, a data pipeline is analogous to a water flow: data flows from one stage to another while being processed and reshaped.

When it comes to writing data to InfluxDB, you have a lot of options. You can: The last bullet is the most powerful and flexible way of maintaining and managing your fleet of IoT devices. That architecture offers you several advantages including: Architecture drawing of the last bullet. Sensors write data to an OSS instance of InfluxDB at the edge which in turn write data to InfluxDB Cloud.