다음은 apache.org 에 소개된 Hadoop에 관한 내용이다.
The Apache Hadoop project develops open-source software for reliable, scalable, distributed computing. Hadoop includes these subprojects:
- Hadoop Common: The common utilities that support the other Hadoop subprojects.
- Avro: A data serialization system that provides dynamic integration with scripting languages.
- Chukwa: A data collection system for managing large distributed systems.
- HBase: A scalable, distributed database that supports structured data storage for large tables.
- HDFS: A distributed file system that provides high throughput access to application data.
- Hive: A data warehouse infrastructure that provides data summarization and ad hoc querying.
- MapReduce: A software framework for distributed processing of large data sets on compute clusters.
- Pig: A high-level data-flow language and execution framework for parallel computation.
- ZooKeeper: A high-performance coordination service for distributed applications.
Hadoop Common subproject는 Hadoop Core 로 명칭이 변경되었다.
