relational function

relational databases and non-relational databasesThe difference between a relational database and a non-relational database is that a relational database has only a data structure that is "tables", and not a relational database system has other data

Catalogue(?) [-] relational database relational database bottlenecks Nosql relational database VS non-relational database Non-relational database classification 1. Relational databaseRelational database refers to a

1. Relational databaseRelational database refers to a database that uses a relational model to organize data.The relational model was first proposed by IBM researcher Dr. E.f.codd in 1970, and in the following decades, the concept of relational

1. Relational databaseRelational database refers to a database that uses a relational model to organize data.The relational model was first proposed by IBM researcher Dr. E.f.codd in 1970, and in the following decades, the concept of relational

Directory:1. Relational database2. Relational database bottlenecks3. NoSQL4. Relational database VS non-relational database5. Non-relational database classification1. Relational databaseRelational database refers to a database that uses a relational

Absrtact: The common relational database is a two-dimensional network structure, and the non-relational type has key-value form. The non-relational database is suitable for the application of SNS type high concurrency big data.1. Relational

1. Relational databaseRelational database refers to a database that uses a relational model to organize data.The relational model was first proposed by IBM researcher Dr. E.f.codd in 1970, and in the following decades, the concept of relational

Http://www.cnblogs.com/suncan0/p/4735129.html1. Relational databaseRelational database refers to a database that uses a relational model to organize data.The relational model was first proposed by IBM researcher Dr. E.f.codd in 1970, and in the

1. Relational databaseRelational database refers to a database that uses a relational model to organize data.The relational model was first proposed by IBM researcher Dr. E.f.codd in 1970, and in the following decades, the concept of relational

1. Relational databaseThis post is reproduced, see original Please get on the bus: http://blog.csdn.net/robinjwong/article/details/18502195/Relational database refers to a database that uses a relational model to organize data.The relational model