The cloud can keep a server running while the application inside it quietly gives up. SIOS sells the machinery that notices the difference - and hands the work to another machine.
By the time someone reports a slow database, the culprit may have disappeared. IDERA sells the tools that help technical teams reconstruct the scene - and keep the next incident from becoming a guessing contest.
Tessell sells the convenience of managed databases while the customer keeps the data in its own cloud account. That small architectural choice has become a large argument about control, cost, and who gets to hold the keys.
The Cambridge software company built a business around the awkward work of changing databases safely. Its next test is turning a collection of trusted tools into a broader platform, with private equity backing and AI knocking at the door.