HBase
HBase is an open-source, distributed, column-oriented NoSQL database built on top of the Hadoop Distributed File System (HDFS). It is designed to provide real-time read/write access to large datasets, offering high scalability and fault tolerance by leveraging Hadoop's infrastructure. HBase is modeled after Google's Bigtable and is part of the Apache Hadoop ecosystem, commonly used for storing and managing sparse data.
Developers should learn HBase when working with big data applications that require low-latency random access to massive datasets, such as real-time analytics, time-series data, or serving as a backend for web applications with high write throughput. It is particularly useful in scenarios where traditional relational databases struggle with scalability, such as in IoT, social media, or log processing systems, due to its ability to handle petabytes of data across thousands of nodes.
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