Google’s Spanner, developed a decade ago, created a way to store information across millions of machines in a multitude of data centers around the world. Despite its global reach, Spanner behaves as if it operates in a single location, meaning it can reliably replicate and change data without contradicting actions taken at a different location, and retrieve copies if one of the centers goes down. Since its creation, Spanner has become the foundation for 2,000 Google services including Gmail and AdWords. Now, Google plans to unveil Spanner to everyone as a cloud computing service. Continue reading Google Offers Up its Global Cloud-Based Database Technology

A team of open source developers, including several former Google engineers, is working on software that will allow companies to ensure that their cloud computing systems will run even if a server or data center goes down. The software known as CockroachDB is based on Google’s Spanner system, which uses thousands of servers to run its online empire. CockroachDB will similarly replicate information across data centers, so online operations will not suffer from outages. Continue reading CockroachDB Cloud-Based Software Makes Websites Resilient