Advanced Doris Features: Rollup, Join Types, Colocation, Dynamic Partition, Bitmap, and Materialized Views

This article explains Doris database enhancements including Rollup indexes, Broadcast/Shuffle/Colocation joins, dynamic partition management, bitmap aggregation, and materialized view creation, providing syntax examples and operational principles for each feature.

BitmapColocationJOIN

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Advanced Doris Features: Rollup, Join Types, Colocation, Dynamic Partition, Bitmap, and Materialized Views

Architecture Digest

Dec 28, 2021 · Big Data

HDFS Overview: Architecture, Features, Data Management and Storage Policies

This article provides a comprehensive overview of HDFS, covering basic file system concepts, HDFS architecture, high availability, federation, replica placement, storage policies, colocation, data integrity, and key design considerations for large‑scale distributed storage.

Big DataColocationDistributed File System

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HDFS Overview: Architecture, Features, Data Management and Storage Policies

Alibaba Cloud Infrastructure

Jun 2, 2015 · Operations

Methodology for Implementing Modular Data Centers and Interpreting the Standardization Process

This article presents a methodology for modular data center implementation, emphasizing the essential role of standardization—distinguishing design from prefabrication—and analyzes how leading companies like Google, Microsoft, and Facebook apply these processes, while also comparing colocation providers such as Digital Realty Trust.

ColocationICTOperations

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Methodology for Implementing Modular Data Centers and Interpreting the Standardization Process