Abstract: User-Defined-Functions (UDFs) are a pivotal feature in modern DBMS, enabling the extension of native DBMS functionality with custom logic. However, the integration of UDFs into query ...

At the heart of Apache Spark is the concept of the Resilient Distributed Dataset (RDD), a programming abstraction that represents an immutable collection of objects that can be split across a ...

alasql.from.DB = function(dbtype, opts, cb, idx, query) { var res = []; async_read_data_from_mysql_function(dbtype, opts.dbname, opts.tablename, function(data) { res ...

Data has become the lifeblood of the enterprise. It’s the foundation for keen insight and effective decisions that lead to business growth. One of our primary design goals for SQL Server 2016 was to ...

Data privacy is a major concern today for any organization that manages sensitive data or personally identifiable information (PII). Examples of such data include sensitive customer information such ...

Hive provides a number of useful user defined functions, but there is certainly room for more. HiveSwarm provides a collection of additional useful functions. HiveSwarm has been tested with mrv1 on ...

To help illustrate the MapReduce programming model, consider the problem of counting the number of occurrences of each word in a large collection of documents. The user would write code like the ...