Research And Application Of Big Data Retrieval Based On Cloud Computing

In the past ten years，many company have got huge achievements owing to therapid development of the Internet industry. Millions of Internet users, enterprises,institutions and government departments get more information via the Internet aroundthe world. These have made up of a huge level user groups.Cloud computing is the emerging banner of Internet industry side.It provides themajority of users with a large number of enterprise applications and personal service,such as Desktop Cloud, Cloud Storage. Applications and services for Cloud Computingwill be the most valuable technology in the twenty-first century.In this paper, I study unstructured data retrieval technology based the cloudcomputing and design a kind of Sass service for clues aggregation platform on news.These Sass services will be used to help the radio and television industry. Our CloudPlatform use hadoop as a distributed data storage platform and build the basicenvironment of the cluster. The hbase which is used as the search engine is ourdistributed column-oriented unstructured database.The contents of my paper include:1. Hadoop’s distributed data storage architecture, which build a foundation fordistributed retrieval technology platform.2. Study the working mechanism of MapReduce, which use hbase column-baseddistributed database to build an unstructured retrieval engine.3. Design and build news aggregation business platform based on cloud services.Cloud services in accordance with the system architecture design, support massive newstips, and provide fast retrieval, classification clustering of business functions.