Tag - streaming data

The Role of Materialized Views in Modern Data Stream Processing Architectures + RisingWave

Incremental computation in data streaming means updating results as fresh data comes in, without redoing all calculations from the beginning. This method is essential for handling ever-changing information, like real-time sensor readings social media streams, or stock market figures. In a traditional, non-entrepreneurial calculation model, we need to process the entire dataset every time we get a new piece of data. It can be incompetent and slow. In incremental calculations, only the part of the result affected by new...

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Overcome LEADER_NOT_AVAILABLE error on Multi-node Apache Kafka Cluster

Kafka Connect assumes a significant part in streaming data between Apache Kafka and other data systems. As a tool, it holds the responsibility of a scalable and reliable way to move the data in and out of Apache Kafka. Importing data from the Database set to Apache Kafka is surely perhaps the most well-known use instance of JDBC Connector (Source & Sink) that belongs to Kafka Connect. This short article aims to elaborate on the steps on how can we...

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