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Aylık Arşiv: Mayıs 2017

An Introduction To NoSQL Databases

An Introduction To NoSQL Databases

This is a beginners guide to NoSQL databases. We will talk about what they are, the advantages and disadvantages of NoSQL and relational databases and also the different types of NoSQL including document databases, column stores, key-value stores and graph databases NoSQL databases have grown significantly in popularity since their […]

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The hardest part of microservices is your data.

The hardest part of microservices is your data

Hear from Christian Posta, Principal Architect, Red Hat, in this breakout session at Red Hat Summit 2017. One of the tenants of microservices, and a way to minimize dependencies, is that “a service should own its database.” This is easier said than done. Why? Because: your data. In working with […]

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The Many Meanings of Event-Driven Architecture

The Many Meanings of Event-Driven Architecture

I’ve often heard people describe their systems as “event-driven” during my career. But that phrase seems to lead to some very different architectural assumptions. In a recent workshop, we identified four patterns that tend to appear under the title of “event-driven”: event notification, event-based state transfer, event sourcing, and CQRS. […]

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