One post tagged with "strings"

Context​

Strings are ubiquitously used in large-scale analytic query processing. From storing identifiers, names, labels, or structured data (like json/xml), to simply descriptive text, like a product description or the contents of this very blog post, there is hardly a SQL query that does not require the manipulation of string data.

This post describes in more detail how Velox handles columns of strings, the low-level C++ APIs involved and some recent changes made to them, and presents best practices for string usage throughout Velox's codebase.