Ultra-fast Java: In-Memory Database Apps & Microservices with Pure Java смотреть онлайн

MicroStream is a fundamentally new persistence framework for storing complex Java object graphs natively, which means the object graph is stored on disk as it is in RAM. Vice versa it allows you to load any single subgraph on-demand that is then merged with your object graph in ram automatically.

This leads to fantastic benefits: You can use object graphs as an in-memory database. An object graph is basically a powerful multi-model data structure. You can use any Java type, collections, and format such as JSON. Matching this, Java provides the perfect query language. With Java Streams, searching even huge object graphs will take only microseconds - up to 1000x faster than comparable JPA queries and even much faster than reading data directly from a 2nd-level cache. DB-specific data structures or formats become meaningless for Java. No more expensive mappings. No more data-type conversion. No more DB-specific query language. Only one data model: Java classes (POJOs). No additional caching framework is required. No more inconvenient object copies. Simple architecture and type-safe query code. Core-Java only instead of DB-specific concepts. As an end result, you will get out an ultra-fast Java in-memory database app or microservice. MicroStream is in productive use for more than 5 years and it's Open Source. Oracle has now integrated MicroStream with Helidon. After introducing the functional principle and showing an incredible performance demo, we will jump into the code.

-- Speaker Bio Markus Kett:

Markus and his team have been working on IDE tools for Java and database development for almost 20 years. He is the product owner of the RapidClipse IDE project, which is a free Eclipse distribution and visual Java IDE. Markus is co-founder and CEO at MicroStream - the company behind the MicroStream open source project, contributor to project Helidon, editor in chief for the free JAVAPRO magazine in Germany, and organizer of the Java conference JCON. He is an independent editor for various developer magazines, and speaker at numerous conferences, and user groups.

-- Speaker Bio Florian Habermann:

Florian is using Java since 1999. For over 20 years, the main goal of his daily work is making Java and database development with Java much easier and faster than it is today. Florian is Co-Founder and CTO at MicroStream. He is also the creator of the free Eclipse distribution RapidClipse, which is a visual low code Java development environment. He is a speaker at various developer conferences, user groups, and meetups, and still uses every free minute for coding and research.