WHAT IS A DATABASE?

What is a database? Why does every single application we run into, except for maybe gateways, need one? Why are relational databases, despite over a decade of NoSQL advocacy, still reached for 80% of the time? What is querying? Joining? Referential integrity? Third normal form?

A colleague years ago who led the database design team on a contract once told me, “SQL isn’t rocket science.” It’s not. SQL and database design is actually kind of straight forward. There are reasons we do all these things.

And with this book, you’re going to find out why.

WHAT IS A DATABASE?

Fundamentals of a Relational Database

What is a database? Why does every single application we run into, except for maybe gateways, need one? Why are relational databases, despite over a decade of NoSQL advocacy, still reached for 80% of the time? What is querying? Joining? Referential integrity? Third normal form?

A colleague years ago who led the database design team on a contract once told me, “SQL isn’t rocket science.” It’s not. SQL and database design is actually kind of straight forward. There are reasons we do all these things.

And with this book, you’re going to find out why.

About Author

Greg L. Turnquist

Greg L. Turnquist worked on the Spring team for over thirteen years and is a technical content engineer at Cockroach Labs. He was the lead developer for Spring Data JPA, Spring Web Services, and a committer to Spring HATEOAS, Spring Data, Spring Boot, and R2DBC. He wrote Packt’s best-selling title, Learning Spring Boot 2.0 2nd Edition, and its 3rd Edition follow-up as well as Hacking with Spring Boot 2.3: Reactive Edition and other titles. He launched the Pro Coder Show on YouTube and hasn’t met a query (yet) that he can’t speed up.

About Author

Greg L. Turnquist

Greg L. Turnquist worked on the Spring team for over thirteen years and is a technical content engineer at Cockroach Labs. He was the lead developer for Spring Data JPA, Spring Web Services, and a committer to Spring HATEOAS, Spring Data, Spring Boot, and R2DBC. He wrote Packt’s best-selling title, Learning Spring Boot 2.0 2nd Edition, and its 3rd Edition follow-up as well as Hacking with Spring Boot 2.3: Reactive Edition and other titles. He launched the Pro Coder Show on YouTube and hasn’t met a query (yet) that he can’t speed up.

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