Metabase+SparkSQL+JSON+Parquet+ORC Files.

Learn to Connect Metabase (Open Source Data Visualization) with JSON/Parquet/ORC Files via SparkSQL

GitHub — metabase/metabase: The simplest, fastest way to get business intelligence and analytics to…

Metabase | Business Intelligence, Dashboards, and Data Visualization

What is Apache Spark?

Apache Spark™ is a multi-language engine for executing data engineering, data science, and machine learning on single-node machines or clusters.

Batch/streaming data

Unify the processing of your data in batches and real-time streaming, using your preferred language: Python, SQL, Scala, Java or R

SQL analytics

Execute fast, distributed ANSI SQL queries for dashboarding and ad-hoc reporting. Runs faster than most data warehouses.

Data science at scale

Perform Exploratory Data Analysis (EDA) on petabyte-scale data without having to resort to downsampling

Machine learning

Train machine learning algorithms on a laptop and use the same code to scale to fault-tolerant clusters…