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Zero to Hero Trainings Series: High Performance Java Persistence with Vlad MIHALCEA

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Zero to Hero Trainings Series: High Performance Java Persistence with Vlad MIHALCEA




This training is to be held in english! Targetgroup are Developers with at least one year experience in JPA. 


Biography of speaker Vlad Mihalcea


Vlad Mihalcea is a Java Champion, CEO of Hypersistence, working as a Developer Advocate for the Hibernate project. He is passionate about enterprise systems, data access frameworks, and distributed systems. He wrote hundreds of articles about Hibernate on his blog, and he has a gold badge for the Hibernate, Java, and JPA tags on StackOverflow. He's also the author of the High-Performance Java Persistence book.


The course agenda (TOC):


Day 1

Introduction

- O/R Mismatch

- JPA vs Hibernate

- Schema ownership and incremental migrations

- Integration testing strategies


Hibernate Connection Management

- Connection Providers

- Connection Monitoring

- Statement Logging and count validator

    

Basic Mappings

- Types

- Entity

- Embedded

- JPA Identifiers

- Legacy and enhanced identifier generators (hilo, pooled-lo)

    

Relationships

- Many-to-One

- One-to-One

- One-to-Many

- Many-to-Many

- Embedded Collections

Day 2

Inheritance

- Single table inheritance caveats

- Joined table inheritance caveats

- Composition vs inheritance

    

Entity state transitions

- Flushing basics

- AUTO flush caveats

- Dirty checking

- Flush operation order

- Bytecode enhancement dirty checking

    

Batch updates and ResultSet fetching

- JDBC batching

- How to batch INSERT and UPDATE statements

- How to batch DELETE statements    


Fetching

- Natural key

- DTO projections

- Entity queries

- LAZY vs EAGER

- Query-time fetching    

Day 3

Concurrency control

- Isolation levels and database concurrency control

- Preventing lost updates in long conversations

- Logical vs physical clock optimistic locking

- Hibernate collections optimistic locking

- Version-less optimistic locking

- Java Persistence locking

  - Explicit OPTIMISTIC Lock Mode

  - OPTIMISTIC_FORCE_INCREMENT Lock Mode

  - PESSIMISTIC_FORCE_INCREMENT Lock Mode

  - PESSIMISTIC_READ and PESSIMISTIC_WRITE Lock Modes


Caching

- Database caching

- Application caching

- Second-level cache entries

- Cache synchronization strategies

- READ_ONLY CacheConcurrencyStrategy

- NONSTRICT_READ_WRITE CacheConcurrencyStrategy

- READ_WRITE CacheConcurrencyStrategy

- TRANSACTIONAL CacheConcurrencyStrategy

- Collection Cache

- Query Cache
Ticket Information Ticket Price
Standard EUR 1,500



Map ipcenter.at, Schönbrunner Straße 218, Vienna, Austria
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