Data structures and algorithms are vital elements in many computing applications. When programmers design and build applications, they need to model the application data. What this data consists of ...

Seventy years after the invention of a data structure called a hash table, theoreticians have found the most efficient possible configuration for it. About 70 years ago, an engineer at IBM named Hans ...

Structured data is a small and declining percentage of business information. But it is critically important for almost all organisations. Structured data volumes are growing more slowly than stores of ...

Unstructured data is proliferating massively. It is growing in volume by more than 50% a year, and according to IDC, it will form 80% of all data by 2025 and does so already for some organisations.