The article discusses the challenges of string searching in databases where users often remember only parts of the information. It highlights how operations like contains, starts with, and ends with can make applications more intuitive. The example uses Java and Eclipse JNoSQL with a movie catalog to demonstrate these capabilities. The article also talks about the lack of consistency across different databases, like SQL’s LIKE and NoSQL systems using different syntax. It introduces Jakarta EE 12’s Jakarta Query as a solution to create a common query language, focusing on minimal string expressions. This tutorial is worth reading because it explains how to standardize string search operations across different databases. Readers will learn how to implement these operations using Jakarta Query and Eclipse JNoSQL, improving application portability and performance.
Key facts
- The article addresses the challenge of string searching in databases where users often recall only parts of the information.
- Operations like contains, starts with, and ends with are highlighted as making applications more intuitive.
- The example uses Java and Eclipse JNoSQL with a movie catalog to demonstrate these search capabilities.
- There is a lack of consistency in string search syntax across different databases like SQL and NoSQL systems.
- Jakarta EE 12’s Jakarta Query is introduced as a solution to standardize string search operations across databases.
