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Apache Calcite

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ByteDance Data Platform
ByteDance Data Platform
Sep 18, 2024 · Big Data

Apache Calcite for Multi‑Engine Metric Management: Practices & Roadmap

This article explains the technical principles and best practices of multi‑engine metric management based on Apache Calcite, covering common metric management methods, implementation details of unified SQL, virtual columns, and SQL defined functions, and outlines ByteDance’s future roadmap for extending these capabilities.

Apache CalciteMetric ManagementSQL Defined Function
0 likes · 16 min read
Apache Calcite for Multi‑Engine Metric Management: Practices & Roadmap
DataFunSummit
DataFunSummit
May 10, 2023 · Big Data

Field-Level Data Lineage Extraction for FlinkSQL Using Apache Calcite

This article explains how to derive field‑level data lineage for FlinkSQL by leveraging Apache Calcite, covering the Calcite framework, FlinkSQL execution stages, the three‑step parsing approach, core source code details, practical Insert/Join examples, and extensions for lookup joins and UDTFs.

Apache CalciteFlinkSQLRelNode
0 likes · 12 min read
Field-Level Data Lineage Extraction for FlinkSQL Using Apache Calcite
ByteDance Cloud Native
ByteDance Cloud Native
Feb 17, 2023 · Big Data

From First PR to PMC: My Journey Contributing to Apache Calcite

ByteDance engineer Li Benchao shares his ten‑month evolution from a curious newcomer to a PMC member of Apache Calcite, describing how his work on Flink SQL led to deep involvement in the open‑source community, technical growth, and mentorship.

Apache CalciteApache FlinkCommunity Contribution
0 likes · 8 min read
From First PR to PMC: My Journey Contributing to Apache Calcite
Laravel Tech Community
Laravel Tech Community
Aug 24, 2020 · Backend Development

Apache Calcite 1.25.0 Released with Spatial Functions and SQL Interval Support

Apache Calcite 1.25.0, a dynamic data management framework for Hadoop, has been released, introducing support for spatial functions and SQL interval expressions, removing deprecated methods from the previous version, and providing updated Maven dependency coordinates for the core library.

Apache CalciteHadoopSQL
0 likes · 2 min read
Apache Calcite 1.25.0 Released with Spatial Functions and SQL Interval Support
360 Tech Engineering
360 Tech Engineering
Aug 27, 2019 · Big Data

Design and Practice of 360’s Multi‑Data‑Source Unified SQL Query Engine

The article presents 360’s challenges with heterogeneous, high‑volume data sources, explains the design of a unified federated SQL engine called QuickSQL that leverages Apache Calcite, Spark, Flink and other back‑ends, and evaluates its performance and future development directions.

Apache CalciteSQLbig-data
0 likes · 10 min read
Design and Practice of 360’s Multi‑Data‑Source Unified SQL Query Engine
360 Tech Engineering
360 Tech Engineering
Aug 27, 2019 · Databases

Quicksql: A Unified Cross‑Data‑Source SQL Query Engine

Quicksql is an open‑source, cross‑data‑source SQL engine built on Apache Calcite that provides a unified, safe, and fast SQL interface, enabling users to query heterogeneous storage systems such as Hive, MySQL, Elasticsearch, and Druid through command‑line, API, or JDBC connections.

Apache CalciteSQLUnified Query Engine
0 likes · 6 min read
Quicksql: A Unified Cross‑Data‑Source SQL Query Engine