Hadoop Summit 2014:wandisco uninterrupted Hadoop service

WANdisco http://www.aliyun.com/zixun/aggregation/5343.html, chief technology officer Jagane Sundar, said at the Hadoop summit this year: " Providing continuous availability to customers is the principle that WANdisco has always adhered to, "in an on-site interview with Sundar, Thecube United host John Furrier and Dave Vellante, he said the principle had led WANdisco to propose non-stop After Hadoop, there are now people who are proposing non-stop HBase.

Talking about what innovations WANdisco brings to HBase, Sundar says, "the biggest problem is Regent server failure." If the server fails, all regents must be moved to another server. This process takes time, and the WANdisco solution is to store data on three different servers, and if a regent server fails, it will not affect our system. ”

Asked what performance was needed for an enterprise-class Hadoop, Sundar said: "Security is our greatest concern." If you have multiple data centers and are copying your data to other data centers, this can affect the data. The solution is a separate HDFs, single point of authentication, which is the first step in enterprise security Hadoop. ”

Kelly, citing a recent survey by Wikibon, says 70% of Hadoop practitioners have experience delivering data across multiple data centers. Sundar explained that WANdisco made these deployments as simple as a single point of deployment, saying: "The problem is that most of these businesses are no longer limited to a single data center." What you need is that your data can be obtained continuously in all data centers. ”

"Enterprise-class Hadoop must be continuously available, secure, and allow enterprise users to use large amounts of data as they are accustomed to using databases, and the biggest challenge for businesses is to increase the amount of data entering the enterprise system exponentially." "Sundar said.

Referring to WANdisco's relationship with other players on the Hadoop market, Sundar said: "We are based on open source Apache Hadoop, so it's easy to run it on Cloudera and Hortonworks and other distributions."

"We don't sell religion, we sell the Bible, that's what we decided early on, and I think Cloudera and Hortonworks are powerful players in the market," Sundar said, referring to the market's competitors and how to treat clients. ”

As for the future, he said that what he saw was a diverse and diverse market. Sundar explains that there are more than 100 companies from around the world pouring into open source innovation.

Commenting on how this trend will shape future Apache Hadoop, Sundar says: "The Linux World and the Hadoop environment are very similar." ”

Finally, when asked about the difference between Cloudera and Hortonworks, Sundar believes that Cloudera is more concerned about the enterprise itself, and that Hortonworks is more concerned about open source, which will have 2 winners.

Original link: http://www.csdn.net/article/2014-06-12/2820193