Tag: olap
3 articles
Data Warehouse Introduction: Four Characteristics, OLTP v...
2026 engineering practice, covering core concepts and implementation concerns for data warehouses: starting from enterprise data silos, explaining four...
Apache Druid Real-time OLAP Architecture & Selection Points
Apache Druid real-time OLAP practice: suitable for event detail with time as primary key, sub-second aggregation and high-concurrency self-service analysis.
Apache Kudu: Real-time Write + OLAP Architecture, Perform...
Apache Kudu in 2025 version and ecosystem integration: Latest Kudu 1.18.0 (2025/07) released, bringing segmented LRU Block Cache and RocksDB-based metadata...