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Databricks develops and sells a cloud data platform using the marketing term "lakehouse", a portmanteau of "data warehouse" and "data lake". [40] Databricks' Lakehouse is based on the open-source Apache Spark framework that allows analytical queries against semi-structured data without a traditional database schema. [41]
[14] [15] A data lakehouse architecture attempts to address several criticisms of data lakes by adding data warehouse capabilities such as transaction support, schema enforcement, governance, and support for diverse workloads. According to Oracle, data lakehouses combine the "flexible storage of unstructured data from a data lake and the ...
Ion Stoica (born 1964 or 1965) is a Romanian–American computer scientist specializing in distributed systems, cloud computing and computer networking. [9] [2] [10] [11] He is a professor of computer science at the University of California, Berkeley and co-director of AMPLab.
Spark Core is the foundation of the overall project. It provides distributed task dispatching, scheduling, and basic I/O functionalities, exposed through an application programming interface (for Java, Python, Scala, .NET [16] and R) centered on the RDD abstraction (the Java API is available for other JVM languages, but is also usable for some other non-JVM languages that can connect to the ...
Cloudera, Inc. was formed on June 27, 2008 in Burlingame, California by Christophe Bisciglia, Amr Awadallah, Jeff Hammerbacher, and chief executive Mike Olson. [3] Prior to Cloudera, Bisciglia, Awadallah, and Hammerbacher were engineers at Google, Yahoo!, and Facebook respectively, [3] and Olson was a database executive at Oracle after his previous company Sleepycat was acquired by Oracle in ...
Platform Support Discontinuation is the end of the support date for a particular Teradata hardware platform. [62] Teradata hardware platforms saw support discontinuation start in 2017, with the 2580 generation of their data warehouse appliance, with only their IntelliFlex 2.5 and R740 hardware platforms being listed as "current product".
The United Kingdom Accreditation Service (UKAS) is the sole national accreditation body recognised by the British government [1] to assess the competence of organisations that provide certification, testing, inspection and calibration services. It evaluates these conformity assessment bodies and then accredits them where they are found to meet ...
The Federal Information Processing Standard Publication 140-2, (FIPS PUB 140-2), [1] [2] is a U.S. government computer security standard used to approve cryptographic modules. ...