Prospect of enterprise-class NoSQL

NoSQL database is currently managing http://www.aliyun.com/zixun/aggregation/13584.html "> Mass data in Web applications and other systems. In the future, the NoSQL system will adapt to real-time analysis, and become a part of enterprise-class NoSQL Data system integration work.


recently, executives from Oracle, MarkLogic and FOUNDATIONDB, as well as nosql sector practitioners, have looked at the future of Enterprise San Jose at the NoSQL now 2013 conference in NoSQL, California. In addition to confirming that more and more companies are starting to be interested in NoSQL, they have also predicted the possible direction of the technology. "Every week I communicate with people who are considering using the NoSQL database to replace the existing database infrastructure," said David Rosenthal, co-founder and engineer of Foundationdb. ”


panellists believe that the demand for NoSQL is analysis and ad hoc querying. Rosenthal says there is a strong demand for real-time analytics. At the same time, he believes that the integration of NoSQL and traditional databases is the future development goal. "In operational storage, for me, my requirement is to be able to accurately integrate the various types of NoSQL databases." Businesses also do not want to operate four, five, or six databases. ”


for ad hoc inquiries, Oracle NoSQL Database team development director David Rubin stressed: "In fact, large-scale ad hoc query is the ultimate goal of NoSQL development." "MarkLogic, a senior engineer Pete Aven, believes that one of the development directions for NoSQL is improved tools. "The current standard Business intelligence tool is still based on relational type," he said. ”


The panel has not yet reached a consensus on whether to extend SQL to the NoSQL system. Rubin advocates the support of ANSI SQL. "In fact, most of the nosql systems today are driven by APIs," he says. Once the SQL is extended, users can continue to use existing tools for SQL design. ”


Still, Rosenthal said he did not see the trend of extending SQL. "While SQL will continue to exist, SQL is just a small part of the demand," he said. Developers want different issues to have different APIs. For NoSQL, the ability to deal with transactions is very important, and FOUNDATIONDB is currently conducting research in this area. "In addition, Rosenthal is strongly opposed to using benchmark points to measure NoSQL systems." "From my personal experience, datum points are usually wrong and they are not suitable for nosql systems," he said. "he said.


discussions about the future development of Hadoop, the panellists also debated whether the popular large data distributed computing platform would replace the data warehouse. Rosenthal that Hadoop would undoubtedly replace traditional data warehouses. He says he is now communicating with companies that want to make this transition. However, he is not sure whether Hadoop will replace the traditional ETL (data extraction/conversion/loading) tool.


Rubin and Aven disagree on Rosenthal's point of view. Rubin points out that Hadoop does not yet have interactive reporting capabilities. "I believe that while Hadoop has gained people's attention, it does not replace the Data warehouse," he said. Aven also points out that there are still many problems with Hadoop, and users still need a database to manage the project. "Hadoop is not good at this. They are just the distributed file systems of the compute layer. "Aven said.