Design And Implementation Of Social Network Service Based On Secure Shell

As an interacting group framework which is based on the Internet, SNS (Social Network Service) works through the relationship of friends, relatives, business partners, Internet celebrities, regional culture, common interests, etc., among users. In the process of actual execution, the others’ personal features (characters, interests and experience, etc.) can be captured by users via blog, comments, groups and so on, so as to help them integrate well into the society, then expand their personal and surrounding influence. Furthermore, it can also become the real foundation of human resources and accelerate the society system into a higher level of image, diversity and individuation. For instance, until the early 2014, the number of most active users of the global SNS giant-Facebook, reaches 1.15 billion and the domestic QQ zone 7,120 million. The rapidly growing by orders of magnitude shows its increasing importance.The main contents of this thesis are as follows:1. This thesis expounds an investigation research of SNS current development and application, and analyzes the significant meaning of further research and application of SNS system, as well as its relevant typical technologies, including index technology, database technology, load balance technology, caching technology, Ajax technology, SSH framework, etc.2. From the direction of function and performance, analysis and discussion on the whole need of SNS system are presented, as well as SSH framework on that basis. The whole structure of SNS system is designed and the functional module division and its deployment environments are also discussed in following parts.3. Revealing the relationship blueprint between main table and database, the thesis states a detailed design and performance of SNS system database, including the key system form and module like logs, photos, tools and music forms, etc.4. Besides its deployment and application, the thesis elaborates a test and exhibition of main system function, as well as a test and verification of its compatibility and partiality.In terms of further improving of SNS system relevant functions and performance, the SNS system design of the thesis meets the expectation and possesses important reference significance.