unstructured database

As database is extensively applied, the management of storaging the large size and unstructured data into the database is becoming more and more important.

随着数据库的广泛应用，利用数据库对大尺寸非结构化数据进行存储管理越来越重要。

Time Series which has been observed in accordance with the chronological order is an important unstructured data type Relational database is the most important structured data storage and management system.

时间序列是一种重要的非结构化的数据类型，它是按照时间顺序观察所得到的一串数据。关系数据库是目前应用最广泛的结构化数据存储和管理系统。

With the explosive growth of information, similarity search is used more and more in unstructured database, such as images, 3D objects, sequences and so on.

随着信息爆炸式的增长，相似性检索被越来越多地应用于非结构化数据库中，例如图像库、三维对象库、生物序列库等。

A Practical Algorithm for Converting Unstructured Hypertext to Structured Database

超文本结构化转换算法的研究与实现

Recovery Techniques in the Unstructured Information Database

非结构化信息数据库的恢复技术