In a business application, access to data must be reliable, structured and easy to maintain. This is precisely the role of the Repository pattern, which Spring Data illustrates through a rich set of tools dedicated to both relational databases (JPA) and NoSQL databases (Elasticsearch, MongoDB...).
This training course will teach you how to design a clear, reusable persistence layer with Spring Data. You'll discover how to create and extend repositories, formulate simple or complex queries (examples, derivations, @Query, advanced searches), and take advantage of pagination, transactions and REST integration via Spring Data REST.
Practical exercises will enable you to connect repositories to a business layer, then expose them as ready-to-consume REST APIs, with fine-grained management of projections, HTTP status and errors. You'll also work on JPA and Elasticsearch to cover different data access needs.
You'll learn how to build a modern, testable data access layer that meets the requirements of today's Java applications.
Duration
1.5 days
Schedule
See training dates for details
Regular fee
$875
Preferential fee
A preferential rate is offered to public institutions, to members of certain professional organizations as well as to companies that do a certain amount of business with Technologia. To know more, please read the "Registration and rates" section on our FAQ page. Please note that preferential rates are not available for online training courses. Discounts cannot be combined with other offers.
$785
Objectives of the training
Master the implementation of the Repository pattern with Spring Data to design a clear, extensible data access layer that can be integrated into a modern application architecture.Targeted audience
Developers and architects.Prerequisite
This course requires a sound knowledge of the basics of Java programming (principles of object-oriented programming, generic types, annotations, lambda expressions), Spring and Spring boot and experience of working with Eclipse or IntelliJ.Trainers
Benefits for Participants
- Declaring a Spring Data repository;
- Enriching a repository with custom queries;
- Use repositories in the business layer of an application;
Exposing repositories in the form of a REST API.
Course architecture
Pedagogical details
Training architecture
Explanation, for each concept, of the problem it claims to solve, Putting a concept into practice immediately after it has been presented, Validation of each step by execution of unit tests, Exercise “fil rouge” to obtain a complete application at the end of the course, End-of-chapter MCQs to ensure knowledge acquisition.
Type of training
Skill development
Skill development and knowledge integration
Decision support
Basic knowledge
Private or personalized training
If you have more than 8 people to sign up for a particular course, it can be delivered as a private session right at your offices. Contact us for more details.
Request a quoteDuration
1.5 days
Schedule
See training dates for details
Regular fee
$875
Preferential fee
A preferential rate is offered to public institutions, to members of certain professional organizations as well as to companies that do a certain amount of business with Technologia. To know more, please read the "Registration and rates" section on our FAQ page. Please note that preferential rates are not available for online training courses. Discounts cannot be combined with other offers.
$785
Private or personalized training
If you have more than 8 people to sign up for a particular course, it can be delivered as a private session right at your offices. Contact us for more details.
Request a quote