Count, sum Big Data Statistical Analysis Platform Architecture---Database Architecture Changes

http://www.infoq.com/cn/presentations/talkingdata-database-architecture-changes

In the big data statistical analysis platform, the database occupies a pivotal position. Based on these databases, data analysts either perform random queries, or perform large-scale data queries, or perform multi-dimensional cross-analysis. Traditional relational databases are becoming more and more powerless. In the field of database technology in recent years, NoSQL DB has sprung up in large numbers. TalkingData, as the largest mobile application statistical analysis platform in China, has gone through three stages in the development of many years. During the evolution of the three-generation architecture, we have researched and used a large number of open source and commercial databases. ​By combining and collaborating with these databases, the system can meet complex and high-speed data queries, flexible reporting requirements and decision support based on data mining in a big data environment. The change of architecture not only supports the continuous evolution and development of TalkingData's internal system, but also transforms the accumulated technology into a system, which effectively helps enterprises to better organize data, calculate data, and mine data in the era of data explosion, so that big data can truly be implemented. Let data reflect huge business value.