To query a user's mobile phone and WeChat number, the following SQL statement can be used.

So why doesn’t PostgreSQL use B+ trees for its index structure? Today, let's discuss this topic.

Dashia is the consumer insights editor for CNET. She specializes in data-driven analysis and news at the intersection of tech, personal finance and consumer sentiment. Dashia investigates economic ...

At last, enough hours in the day to RTFM Who, Me? No two mistakes are the same, but The Register thinks they're all worth ...

Oracle Cloud Infrastructure (OCI) Data Science: A fully managed platform for teams of data scientists to build, train, deploy, and manage machine learning models using Python and open-source tools.

The company confirmed on Tuesday to The Register that it would lay off around 30 percent of its workforce. In an extended essay on X, founder and CEO Micha Kaufman said that AI was going to mean a ...

Question: We bought a vacation home for retirement, which we rarely use. Should we sell? Or should we rent it out and wait for mortgage rates to come down? Answer: This is an enviable problem to have.

New virtual card solution replaces manual processes with faster, safer payments, real-time visibility and automated ...