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  2. Apache Hadoop - Wikipedia

    en.wikipedia.org/wiki/Apache_Hadoop

    The Hadoop framework itself is mostly written in the Java programming language, with some native code in C and command line utilities written as shell scripts. Though MapReduce Java code is common, any programming language can be used with Hadoop Streaming to implement the map and reduce parts of the user's program. [15]

  3. Apache Pig - Wikipedia

    en.wikipedia.org/wiki/Apache_Pig

    The language for this platform is called Pig Latin. [1] Pig can execute its Hadoop jobs in MapReduce , Apache Tez, or Apache Spark . [ 2 ] Pig Latin abstracts the programming from the Java MapReduce idiom into a notation which makes MapReduce programming high level, similar to that of SQL for relational database management systems .

  4. List of computer term etymologies - Wikipedia

    en.wikipedia.org/wiki/List_of_computer_term...

    C++ – an object-oriented programming language, a successor to the C programming language. C++ creator Bjarne Stroustrup named his new language "C with Classes" and then "new C". The original language began to be called "old C" which was considered insulting to the C community. At this time Rick Mascitti suggested the name C++ as a successor to C.

  5. List of Apache Software Foundation projects - Wikipedia

    en.wikipedia.org/wiki/List_of_Apache_Software...

    Daffodil: implementation of the Data Format Description Language (DFDL) used to convert between fixed format data and XML/JSON; DataFu: collection of libraries for working with large-scale data in Hadoop; DataSketches: open source, high-performance library of stochastic streaming algorithms commonly called "sketches" in the data sciences

  6. Data-intensive computing - Wikipedia

    en.wikipedia.org/wiki/Data-intensive_computing

    LexisNexis also implemented a new high-level language for data-intensive computing. The ECL programming language is a high-level, declarative, data-centric, implicitly parallel language that allows the programmer to define what the data processing result should be and the dataflows and transformations that are necessary to achieve the result ...

  7. Cascading (software) - Wikipedia

    en.wikipedia.org/wiki/Cascading_(software)

    Cascading is a software abstraction layer for Apache Hadoop and Apache Flink. Cascading is used to create and execute complex data processing workflows on a Hadoop cluster using any JVM-based language (Java, JRuby, Clojure, etc.), hiding the underlying complexity of MapReduce jobs. It is open source and available under the Apache License.

  8. Don't make these holiday card mistakes this year: What to ...

    www.aol.com/dont-holiday-card-mistakes-know...

    Meier has a couple of ways to avoid making those mistakes, which are listed below for your convenience. Double check/review spelling, grammar and punctuation before sending

  9. GPFS - Wikipedia

    en.wikipedia.org/wiki/GPFS

    GPFS distributes its directory indices and other metadata across the filesystem. Hadoop, in contrast, keeps this on the Primary and Secondary Namenodes, large servers which must store all index information in-RAM. GPFS breaks files up into small blocks. Hadoop HDFS likes blocks of 64 MB or more, as this reduces the storage requirements of the ...