Operating massive reverse proxy fleets reveals hard lessons: optimizations that work on smaller systems fail at scale; mundane oversights like missing commas cause major outages; and abstractions ...

Learn how to append text to files in Linux using commands like double redirection operator, tee, and sed without overwriting existing data.

Oct 15 (Reuters) - Volatility Shares, an issuer of exchange-traded funds, filed on Wednesday to launch a total of 27 highly leveraged ETFs, including the first-ever proposed 5x ETF for the U.S. market ...

Oct 22 (Reuters) - Subprime lender PrimaLend Capital Partners filed for bankruptcy protection on Wednesday, in another sign that low-income consumers in the United States are under strain. The company ...

Rachel is a freelancer based in Echo Park, Los Angeles and has been writing and producing content for nearly two decades on subjects ranging from tech to fashion, health and lifestyle to entertainment ...

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including ...