Apple has announced an augmented reality headset called Apple Vision Pro that "seamlessly" blends the real and digital world. "It's the first Apple product you look through, and not at," CEO Tim Cook said of the device, which looks like a pair of ski goggles. From a report: As rumored, it features a separate battery pack and is controlled with eyes, hands, and voice. Vision Pro is positioned as primarily an AR device, but it can switch between augmented and full virtual reality using a dial. Th…

PostgreSQL has been hot for years , but that hotness can also be a challenge for enterprises looking to pick between a host of competing vendors. As enterprises look to move off expensive, legacy relational database management systems (RDBMS) but still want to stick with an RDBMS, open source PostgreSQL is an attractive, less-expensive alternative. But which PostgreSQL? AWS was once the obvious default with two managed PostgreSQL services (Aurora and RDS), but now there’s Microsoft, Google, Aiv…