The software takes guesses at what users want to do with the sample data set, sort of like the auto-complete feature in Google’s search bar. Users can preview the results of the available actions Trifacta suggests. Once users select the changes to be made, they’re added to a sort of to-do list for the entire …
Tools that can help data scientists save lots of time, such as Trifacta, which simplifies the process of getting a big heap of data ready for analysis, can also be appealing. via What big-data VCs are sick of — and what they really want | VentureBeat | Big Data | by Jordan Novet.
At least part of the database market is safe “[T]here’s really no answer in the Hadoop space today for the kind OLTP and very advanced workloads that run on the traditional larger databases,” Olson acknowledged, adding, “I don’t think that any of those vendors looks at the platform, Hadoop, or even the more-capable enterprise data …
At the present time, everyone is hosting a personal or portfolio website to showcase his information on the Web. If you wish to host your own personal website but don’t really have to budget for it, this post is right up your alley. This simple tutorial will show you how you can host a basic …
For instance, a normal search for sushi might turn up a Wikipedia page or various websites about sushi. If one were to look up sushi from a phone through a contextualized mobile search, it could conceivably return nearby sushi restaurants with review, advertisements and coupons. The reason for Mayer to get excited is twofold: Nobody …
This comparative study was done by me and Larry Thomas in May, 2012. Cassandra stuff was prepared by Larry Thomas. This information is NOT intended to be a tutorial for either Apache Cassandra or Apache HBase. We tried our level best to provide the most accurate information. Please comment or email me if you find any corrections. I …
What’s new in Cassandra 2.0 via What’s new in Cassandra 2.0.
Apache Cassandra™ 2.0 | DataStax Cassandra 2.0 Documentation.
The Hadoop Distributed File System (HDFS) is one of many different components and projects contained within the community Hadoop™ ecosystem. The Apache Hadoop project defines HDFS as: “the primary storage system used by Hadoop applications. HDFS creates multiple replicas of data blocks and distributes them on compute nodes throughout a cluster to enable reliable, extremely …
Citus DB is an analytics database that modifies and extends PostgreSQL for scalability. Users talk to Citus DB’s master node as they do with a regular database; and the master node partitions the data and queries across worker nodes in the cluster. The specifics of the underlying architecture closely resemble those of Hadoop. via CitusDB: …