Ravnary
Colour theme

Data Engineering

Storing, moving and serving data at scale.

1 subject · 4 topics · 1 area

Subjects covering this category

1 subject
  • Subject · Intermediate to Advanced

    Spring Boot

    Building a REST service with Spring Boot — wired for real data, validated, and fast enough to trust in production.

    • Spring Boot Essentials
    • Building REST APIs
    • Data Access
    12 topics · 77 cardsnot started

Databases

4 topics

  • Spring Data JDBC vs JPA

    Two different answers to what an object mapped to a row actually is.

    7 cards · 4 qnot started

  • The JPA Entity Lifecycle

    The four states an entity moves through, and the operations that move it.

    7 cards · 5 qnot started

  • Transactions

    What `@Transactional` actually wraps, and the two ways it surprises people.

    7 cards · 4 qnot started

  • Repositories with Spring Data

    Asking for data without writing the SQL yourself.

    6 cards · 4 qnot started