High Volume Ingest

High Volume Ingest

Like it or not, high-volume time series databases face one relentless challenge: ingestion. Unlike many other databases, TSDBs tend to record things that have already happened. Records are inserted with “past time stamps” (even if they’re often just...
UI Redesign FAQ

UI Redesign FAQ

Today, the Circonus team is releasing the first round of our new User Interface changes. Since we started developing Circonus 7 years ago, we’ve worked with many customers in different spaces with different needs. Our team talked with many engineers about how they...
Some Like It Flat

Some Like It Flat

JSON rules the world, much to our collective chagrin. I’ve mentioned before the atrocious shortcomings of JSON as a format and I feel deeply saddened that the format has taken the world by storm. However, it is here and we must cope… but not always. Like every other...
Site Maintenance Oct 23rd, 2017 10:00 EDT

Site Maintenance Oct 23rd, 2017 10:00 EDT

We will be performing site wide maintenance on Monday, October 23rd, 2017 at 10:00am EDT (14:00 UTC). This maintenance is expected to last 15 minutes. During this window, the UI and API will be unavailable as we fail over to a new primary datacenter. This maintenance...
Monitoring Queue Sizes

Monitoring Queue Sizes

At Circonus we are collecting a number of metric about block devices. An interesting one is the average length of the request queue, which is exposed by iostat[1]: aqu-sz The average queue length of the requests that were issued to the device. Note: In previous...