In this post, we'll look at reading and writing CSV files using Groovy. Aren't CSV files just text files? For simple cases, we can treat CSV files no differently than we would other text files. Suppose we have the following data that we would like to write to a CSV file: def data = [ [ 'place' , 'firstname' , ... [Read more...]
Posted at 02:26PM Jul 25, 2022 by paulk in Technology
Apache Wayang (incubating) is an API for big data cross-platform processing. It provides an abstraction over other platforms like Apache Spark and Apache Flink as well as a default built-in stream-based "platform". The goal is to provide a consistent developer experience when writing code regardless of whether a light-weight or... [Read more...]
Posted at 01:01PM Jun 19, 2022 by paulk in Technology
Open Source Big Data MPP analytical database engine in use at Baidu, JD, Meituan, Sina, Tencent, and Xiaomi, among others. Wilmington, DE —16 June 2022— The Apache Software Foundation (ASF), the all-volunteer developers, stewards, and incubators of more than 350 Open Source projects and initiatives, announced today Apache® Doris™ as a Top-Level Project... [Read more...]
Posted at 01:00PM Jun 16, 2022 by Sally Khudairi in General
Open Source universal Big Data and Machine Learning resource scheduler in use at Alibaba, Apple, Cloudera, Lyft, Visa, and Zillow, among others. Wilmington, DE —16 May 2022— The Apache Software Foundation (ASF), the all-volunteer developers, stewards, and incubators of more than 350 Open Source projects and initiatives, announced today Apache®... [Read more...]
Posted at 01:00PM May 16, 2022 by Sally Khudairi in General