Nimbula produces what It calls a cloud operating system, Nimbula Director, which orchestrates and manages the functions of a public cloud, including provisioning, tracking and chargeback of cloud workloads. One potential implication of the move is to bring Oracle into alignment with the open source cloud software, OpenStack, since one of Nimbula's most recent moves was to convert Director into an orchestrator of OpenStack components.
Exactly how Nimbula will be combined with the Oracle product line isn't clear at this point, although Oracle's announcement said it will be "integrated into the Oracle's cloud offering" and was "complementary to Oracle."
At first glance, it's hard to know exactly in what form such integration might appear. Nimbula is meant to govern a scale-out set of standard x86 servers, allow self-provisioning by users and chargeback based on hourly use. Oracle's cloud products are based on hardware arranged in a proprietary appliance with a proprietary software stack, which are sold as a unit with an upfront license fee.
[ Learn how Nimbula developed Director. Read Nimbula Tackles Cloud Identity Problem. ]
It's possible that Oracle is acquiring Nimbula as insurance that it won't be left behind by a rapidly evolving world of public cloud computing, much of which is based on open source code. Instead of integrating with Oracle's existing cloud offerings, Nimbula Director may give Oracle a bridge over which its products could connect to and communicate with a future standard, open source cloud provided by different suppliers.
Nimbula has also developed an ability for Director to recognize VMware ESXi Server workloads and import them from the VMware environment.
Unlike most acquisitions, Oracle did not put out a press release announcing the purchase, slated to take place sometime in the next several months. Instead, it issued a one-paragraph statement on the Oracle Technology Network for developers and Oracle users.
"Nimbula's technology helps companies manage infrastructure resources to deliver service, quality and availability, as well as workloads in private and hybrid cloud environments," Oracle told members of the network in a statement posted Wednesday. It also stated the intent to integrate Nimbula into its product line.
Nimbula posted a headline that it was being acquired by Oracle on its Web site Wednesday with a "learn more" link that led to the brief Oracle Technology Network announcement.