Luckily for you, the big data community has basically settled on three optimized file formats for use in Hadoop clusters: Optimized Row Columnar (ORC), Avro, and Parquet. While these file formats ...

Data stored on USB devices can sometimes be lost due to errors. If you find your files disappeared, don’t fret: it is possible to recover deleted files from a USB drive.

The SAS data file MYDATA.CLASSES is used in Using SYSTEM 2000 Data in SAS Programs. It was created with the following SAS statements: libname mydata 'your-SAS-library'; data mydata.classes; input ...

All data encryption is created equal Three types of database encryption are typically considered: column-level, tablespace or database level, and file-level.

The proposed signature is tailor-made for layout database file integrity control. It is secure, reliable and, most important, focuses on what really matters –– the geometric description.

How to Restore a SQL Database From a .MDF File. Computer database software such as Microsoft's SQL Server benefits all types of businesses, as it makes recordkeeping fast, flexible and secure.

Adobe's database was hacked on October 3, impacting an estimated 150 million Adobe users. Here's a simple way to see if you're affected.