https://www.pistack.xyz/tags/data-processing/ Recent content in Data-Processing on Pi Stack Hugo en-us Sat, 09 May 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-05-09-self-hosted-batch-processing-spark-mapreduce-tez-guide/ Sat, 09 May 2026 00:00:00 +0000 https://www.pistack.xyz/posts/2026-05-09-self-hosted-batch-processing-spark-mapreduce-tez-guide/ <p>Processing large-scale data in batch mode remains a foundational requirement for data engineering pipelines. Whether you are running ETL jobs, building data warehouses, training machine learning models, or generating nightly reports, choosing the right batch processing engine impacts cost, performance, and operational complexity.</p>