Instaclustr's proposition is that organisations need to be able to massively and reliably scale cloud applications, and if Instaclustr looks after the data layer, its clients can concentrate on their applications, chief executive Peter Nichol told iTWire.
Benefits of open source in this context include the absence of expensive licences, and the flexibility to run the same software in any public cloud, on-premises, or in a hybrid environment. Organisations are looking for "cloud independence", he explained. Eventually it will be possible to run a single Cassandra cluster across multiple cloud providers.
Technologies tied to specific providers can be tempting for start-ups and other small organisations, but they lead to vendor lock-in and exposure to potential price hikes, said Nichol.
All clients need to do is pick a cloud provider, region and the number of servers. Instaclustr's highly automated processes take care of provisioning, monitoring and maintenance.
Around 80 to 90% of Instaclustr's business involves AWS, and that reflects the market, he said. "AWS has been a really good partner" even though the companies compete to some extent.
Disclosure: The writer attended AWS re:Invent as a guest of AWS, and interviewed Peter Nichol during the event.