K-Store is a true column-oriented file format to speed up OLAP queries on large data sets.

Files created in K-Store format can be stored on the most popular file systems including Hadoop HDFS, Amazon S3 or the local file system. Soon to come: on Azure Blob Storage and Google Cloud Storage.


Simplicity & Benefits of K-Store

Cookie Beaver Video 😉


1/4 File format benchmark

for reading and writing operations : access here.