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Introduction to Ozone on Cloudera Data Platform

When considering whether Ozone is the right fit for your company, view it from several different angles. You can look at it from the perspective of Lower TCO, or reducing the carbon footprint of your Data Center. Other things to consider are how much your data is increasing and at what rate, and if you have enough hardware to cover that growth.

What is the Event Sourcing Pattern? | Designing Event-Driven Microservices

Event Sourcing is a pattern of storing an object's state as a series of events. Each time the object is updated a new event is written to an append-only log. When the object is loaded from the database, the events are replayed in order, reapplying the necessary changes. The benefit of this approach is that it stores a full history of the object. This can be valuable for debugging, auditing, building new models, and a variety of other situations. It is also a technique that can be used to solve the dual-write problem when working with event-driven architectures.

WSO2 APK's Distributed Tracing - Mastering API Efficiency

Uncover the power of WSO2 APK's Distributed Tracing capabilities in our latest screencast! Dive into the world of seamless API management with insights from popular tracing systems like Jaeger, Zipkin, Azure Application Insights, and OTLP gRPC. Learn the why and how of configuring distributed tracing in APK, enabling you to diagnose and resolve performance issues, errors, and exceptions efficiently.

Nuclio Demo

Nuclio is a high-performance serverless framework focused on data, I/O, and compute intensive workloads. It is well integrated with popular data science tools, such as Jupyter and Kubeflow; supports a variety of data and streaming sources; and supports execution over CPUs and GPUs. The Nuclio project began in 2017 and is constantly and rapidly evolving; many start-ups and enterprises are now using Nuclio in production. In this video, Tomer takes you through a quick demo of Nuclio, triggering functions both from the UI and the CLI.

What is the Transactional Outbox Pattern? | Designing Event-Driven Microservices

The transactional outbox pattern leverages database transactions to update a microservice's state and an outbox table. Events in the outbox will be sent to an external messaging platform such as Apache Kafka. This technique is used to overcome the dual-write problem which occurs when you have to write data to two separate systems such as a database and Apache Kafka. The database transactions can be used to ensure atomic writes between the two tables. From there, a separate process can consume the outbox and update the external system as required.