€1,800

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

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Location

ipcenter.at

Schönbrunner Straße 218

1120 Vienna

Austria

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Refund Policy

Refund Policy

Refunds up to 30 days before event

Event description

Description

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
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Date and Time

Location

ipcenter.at

Schönbrunner Straße 218

1120 Vienna

Austria

View Map

Refund Policy

Refunds up to 30 days before event

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