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NoSQL Endgame
Werner Keil is a Cloud Architect, Jakarta EE and Microservice expert for the public sector. Helping Global 500 Enterprises across industries and leading IT vendors.
He worked for over 30 years as IT Manager, PM, Coach, SW architect and consultant for Finance, Mobile, Media, Transport and Public sector.
Werner develops enterprise systems using Java, Java/Jakarta EE, Oracle, IBM, Spring or Microsoft technologies, JavaScript, Node, Angular, dynamic or functional languages.
Besides working for major companies, he runs his own consultancy and various open-source projects, writes song lyrics, fiction, technical books and articles.
Werner is Committer at Apache Foundation, Eclipse Foundation, Babel Language Champion, UOMo Project Lead and active member of the Java Community Process in JSRs like 321 (Trusted Java), 344 (JSF 2.2), 354 (Money, also Maintenance Lead), 358/364 (JCP.next), 362 (Portlet 3), 363 (Unit-API 1), 365 (CDI 2), 366 (Java EE 8), 375 (Java EE Security), 380 (Bean Validation 2), 385 (Unit-API 2, also Spec Lead) and was the longest serving Individual Member of the Executive Committee for 9 years in a row till 2017. Werner is currently the Committer representative in the Jakarta EE Specification Committee.
Empowering staff-plus engineers to deliver highly scalable software on the cloud lets them become influential in their companies and the market and move their technical careers to the next level.
Otavio is a passionate architect and software engineer focused on cloud and Java technologies. He has deep expertise in polyglot persistence and high-performance applications in finance, social media, and e-commerce.
Otavio has contributed to the Java and the Open source ecosystem in several ways, such helped the direction and objectives of the Java platform since Java 8 as a JCP executive member, besides being a committer and leader in several open-source products, projects, and specifications.
Otavio is recognized for his Open Source contributions and has received many awards, including all JCP Awards categories and the Duke’s Choice Award, to name a few. Otávio is also a distinguished member of the Java Champions and Oracle ACE programs.
Otávio loves history, economy, traveling, programming, and real-world languages. He speaks Portuguese, English, Spanish, Italian, and French and is fluent in dad jokes.
Abstract
The amount of data collected by applications nowadays is growing at a scary pace. Many of them need to handle billions of users generating and consuming data at an incredible speed. Maybe you are wondering how to create an application like this? What is required? What works best for your project? And do you need superpowers for it?
In this session, we’ll compare popular Java and JVM persistence frameworks for NoSQL databases.
We are going to look at Spring Data, Micronaut Data, Hibernate, Jakarta NoSQL/JNOSQL and GORM (which indeed is actually a Marvel character in the Conan Universe 😉
How do they compare, what are the strengths, weaknesses, differences and similarities? We’ll show each of them with a selection of different NoSQL database systems (Key-Value, Document, Column, Graph) to learn how they take specific features and powers of a particular NoSQL type into consideration and provide support for.
Will there be a clear winner in the end, or maybe it depends on the particular DB type and use case and you might need more than one, with different strengths, just like the Avengers…?
