Overview

• DirectBI have decades of experience in big-data infrastructure, big-data intelligence and big-data mining with open source. We use open source to lower your cost, and we help you build BI so that you can test, try and then decide.

Big data

• Hadoop Ecosystem
• Spark Ecosystem
• Lambda(Hadoop/Storm and Hadoop/Spark)
• SMACK
• ELK
• NoSQL
• Mahout

Data warehouse & NoSQL

• MySQL
• PostgreSQL
• Cassandra
• MongoDB
• HBase

Extract, Transform and Load (ETL)

• Spark & Spark Streaming
• Kettle (Pentaho Data Integration)
• Talend (JasperETL)

BI platforms

• Zeppelin
• ELK stack
• Pentaho suite
• Jaspersoft
• BIRT

OnLine Analytical Processing (OLAP)

• Mondrian, JPivot
• Palo

Analytics and data mining

• Spark
• Mahout
• R
• Weka

Reportings

• Zeppelin
• Business intelligence reproting tool (BIRT)
• Pentaho
• Jaspersoft

Languages

• Scala
• Java
• Python
• R
• Perl
• PHP

Web development

• Linux, Apache, MySQL, PHP(LAMP)
• Linux, Apache, Tomcat, MySQL