Data Engineering
Jul 16, 20268 min read
MLOps Model Registry Patterns: Tracking Artifacts with MLflow & S3
Automating model lineage, hyperparameter logging, and staging-to-production promotion gates in CI/CD pipelines.
#Databricks
Showing all technical articles annotated with the hash-tag #databricks.
Data Engineering
Jul 14, 202610 min read
Building CDC Ingestion with Apache Debezium, Kafka, and StarRocks
Streaming PostgreSQL WAL changes into StarRocks real-time analytics engine with sub-second end-to-end latency.
Data Engineering
Jul 13, 202610 min read
Apache Iceberg vs Delta Lake: Comparing Table Formats for Cloud Data Lakes
Comparing hidden partitioning, ACID transactions, time-travel queries, and multi-engine interoperability across Snowflake and Spark.
Data Engineering
Jul 12, 20268 min read
Parquet File Format Deep Dive: Row Groups, Dictionary Encoding, and Snappy Compression
Why Parquet files achieve 80%+ compression ratios over CSV: inspecting columnar binary structure, footer metadata, and dictionary encoding.
Data Engineering
Jul 11, 20269 min read
Real-Time Stream Processing with Apache Flink & Kafka: Event Time vs Processing Time
Handling out-of-order event streams, tumbling vs sliding windows, and watermarking strategies for sub-second streaming analytics.