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Disclaimer: this blog is not just for sports fans The vast majority of the Super Bowl’s approximately 100 million annual viewers aren’t actually fans of the teams taking the field. They’re just people who are just looking for an excuse to get together with friends, eat healthy amounts of seriously unhealthy food, and watch commercials. But if congeniality and carbohydrates aren’t enough to hold your interest, a little action can make the “Big Game” a bit more interesting. Historically, most of the wagering on Super Bowl Sunday happens not at the big Vegas sportsbooks like Caesar’s or MGM, but instead in people’s homes, with friendly, informal wagers. The reigning champion of gambling games is a simple-to-learn, no-sports-knowledge-needed game commonly called “Super Bowl Squares.”

Aydrian Howard

February 10, 2023

The popularity of sports betting, also called real-money gaming, is exploding. And at least in the US, there’s no bigger moment for sports betting than this weekend. The NFL’s championship game – you know, the game with the name we’re not allowed to say – is likely to be watched by around 100 million people. And with the growing legality and popularity of sports betting apps in the US, it is very likely this game will see more money flowing through betting apps than ever before.

Charlie Custer

February 9, 2023

Our parents think we work for an extermination company. Accountants do double-takes. Allergists are intrigued. Homeland security agents have extra questions. Delivery drivers make quick, frightened visits to our floor (some refuse to come up at all!). At conferences people want to know why cockroach and we say, “…because it’s the database you can’t kill…” and the heads nod. CockroachDB is a polarizing name. But software engineers get it.

Dan Kelly

February 8, 2023

Most software projects start their lives linked to a simple, single-instance database. Something like Postgres or MySQL. But as companies grow, their data needs grow, too. Sooner or later, a single instance just isn’t going to cut it. That’s where data partitioning comes in.

Charlie Custer

February 7, 2023

If you’re building and managing applications in public cloud providers like GCP or AWS, chances are you’ve heard of VPC peering. This blog post explains what VPC peering is, why you’d want to use it, and, if you’re using CockroachDB Dedicated today, how you can get started with our VPC peering functionality.

Tommy Truongchau

February 2, 2023

We are thrilled to announce that CockroachDB Dedicated, the fully managed service of CockroachDB, is now PCI-DSS certified by a Qualified Security Assessor (QSA) as a PCI Level 1 Service Provider. The PCI-DSS was created by the PCI Security Standards Council - an organization formed in 2006 by the major credit card associations (Visa, American Express, MasterCard and JCB). The mission of this council is to establish a “minimum security standard” to protect customers’ payment information. Any business that handles credit card and payment data is required to conform to that minimum standard referred to as the Payment Card Industry (PCI) Data Security Standard (DSS).

If you’re working with CockroachDB, chances are that you care about transactional consistency. CockroachDB offers ACID transactional guarantees, including serializable isolation to ensure that no matter the volume of transactions or how many transactions are being processed in parallel, each transaction is committed to the database sequentially. These guarantees ensure that your database maintains ironclad consistency immediately, which is important for many transactional applications. (Every application has a range of business use cases that determine how consistent its database needs to be. For transactional workloads, an eventually consistent database is often not the right persistence tool). However, CockroachDB’s strong ACID guarantees do mean that occasionally transactions will fail and will need to be retried. Let’s take a closer look at why that happens, and how retries can be accomplished.

Charlie Custer

January 30, 2023

One mistake that should never be made is to assume permissions and identity access are easy. If you plan on just throwing some rows in the database and then making an authorization decision based on the existence (or nonexistence) of a row… then you might not be “secure”. And further, once you are successful, you should also start to consider a scalable and more accurate approach.

Cassie McAllister

January 26, 2023

Any enterprise-grade database needs to have a mature story when it comes to Backup and Recovery. Historically, due to architectural limitations, many relational database technologies relied heavily on backups in the event of a disaster (they use backups to recover data to a secondary location for Disaster Recovery). Technology has advanced over recent years, driven mainly by the hyper scalers. The introduction of Read Replica standby nodes, which are distributed over multiple locations and are ready to take over if the primary node fails, has increased the resilience of these solutions. These can be spread over multiple locations. In this blog, I’ll demonstrate how to do this with CockroachDB and Azure blob.