Top "Apache-drill" questions

Apache Drill is a low-latency distributed query engine for large-scale datasets, including structured and semi-structured/nested data.

Fast Hadoop Analytics (Cloudera Impala vs Spark/Shark vs Apache Drill)

I want to do some "near real-time" data analysis (OLAP-like) on the data in a HDFS. My research showed that …

apache-spark impala apache-drill
Convert file of JSON objects to Parquet file

Motivation: I want to load the data into Apache Drill. I understand that Drill can handle JSON input, but I …

json apache parquet apache-drill
Apache Drill vs Spark

I have some expirience with Apache Spark and Spark-SQL. Recently I've found Apache Drill project. Could you describe me what …

hadoop apache-spark bigdata apache-drill
Write Drill query output to csv (or some other format)

I'm using drill in embedded mode, and I can't figure out how to save query output other than copy and …

apache-drill
One SQL query to access multiple data sources in Java (from oracle, excel, sql server)

I need to develop application that can be getting data from multiple data sources ( Oracle, Excel, Microsoft Sql Server, and …

java sql oracle apache-spark-sql apache-drill