Battling inefficiencies and trying to save money is important to every industrial process. It is frustrating that most companies first have to invest a large amount of capital to equip themselves with SCADA solutions and data historians in order to find ways to run more efficiently.
Recently, Murphy Oil independently published an article in "Data Science and Digital Engineering for Upstream Oil and Gas". That article, Murphy Oil Maximizes Operations With Canary, details their journey to find an industrial database that would deliver the tools their operations needed to become more efficient.
For redundancy, it is recommended you push data from the Canary Collecter and Sender Service to both a primary and secondary Historian’s Receiver Services. This means that both the primary and secondary Historian are getting the same constant data feed from any Canary Collector.
Why should you consider Chirp! for your next Ignition project? Ignition already offers some great SCADA and HMI solutions and their unlimited licensing model has resonated very well with system integrators and end users alike.
Could Cassandra be optimized to store time-series data? This is a question that has become a common topic for discussion. I recently came across a great read that compares Cassandra performance to another dedicated time-series database, TimescaleDB.
It's exciting to discuss the virtues of collecting and storing years of process data with engineers and operators. We often hear the ideas that are exchanged about what could be done and how the process could operate more efficiently if data was available to key individuals. It has struck me recently how many times these data historian discussions seem limited by the fear of budget and deployment time. Generally, by the end of a preliminary discussion, someone at the table sighs and makes a statement like, "It would be nice, but I'm sure the investment would be too much to consider".
Often users would like to add data values manually, especially when their organization still has a few pieces of equipment that are not able to have readings logged automatically. Most may not realize this is a free service that is included with all Canary Historian installations.