A hacky method to monitor Kafka data arrival using kafkacat and Telegram alerts when message timestamps exceed a threshold.
ksqlDB 0.7 adds support for primitive data types as message keys, simplifying data joins and reducing the need for pre-processing.
A technical guide to monitoring Sonos device health by streaming diagnostics data through Kafka, ksqlDB, InfluxDB, and visualizing with Grafana.
A technical guide on using ksqlDB and MongoDB to analyze network syslog data from UniFi devices, including Kafka stream processing.
A technical guide on using ksqlDB and Kafka Connect to ingest and analyze Syslog data for detecting SSH attacks.
A tutorial on using kafkacat to copy data between Kafka clusters via Unix pipelines for quick, simple data replication.
A software engineering intern shares key lessons learned during their summer internship at ASAPP, including project management and teamwork.
A developer's travel itinerary for tech conferences and meetups focused on Apache Kafka and software architecture for late 2019.
A guide on troubleshooting and resetting Kafka consumer group offsets when using Replicator to copy data between clusters.
A workaround technique for exploding arrays in ksqlDB using manual indexing, simulating EXPLODE/UNNEST functionality.
A technical guide exploring stream-stream joins in KSQL using orders and shipments data, covering setup, aggregations, and join implementation.
A technical guide demonstrating how to use the HTTPie command-line tool to produce and consume messages via the Confluent Kafka REST Proxy.
A technical guide sharing practical Docker and Docker Compose tips for working with Apache Kafka, Kafka Connect, and ksqlDB environments.
Overview of methods and tools for streaming data changes from Oracle databases into Apache Kafka, including CDC options.
A technical guide on using kafkacat to send multiline messages to Apache Kafka topics with custom delimiters.
A developer shares their upcoming speaking schedule for tech conferences and meetups in late 2018, focusing on Kafka, Java, and JVM topics.
Explains the timestamp requirement for stream-table joins in KSQL, where table messages must exist before stream events for a successful join.
A tutorial on using Mockaroo and kafkacat to generate and load realistic test data into Apache Kafka topics for development and testing.
Explains how to resolve KSQL's topic conformity error when creating streams/tables, detailing partition and replica mismatch solutions.
A technical guide troubleshooting installation errors for the Confluent Kafka Python library, including dependency issues and compilation failures.
