Cask Blog

CDAP 3.5 – Enterprise Security, Drag-and-Drop Spark Streaming, and much more!

Sagar Kapare

I am very excited to announce the release of Cask Data Application Platform (CDAP) version 3.5. The focus for CDAP 3.5 is security, with a number of significant new capabilities added to the platform, in addition to major improvements to the Extensions, Cask Hydrator and Cask Tracker. CDAP 3.5 introduces authorization to the platform with … Read more






Powering BI with ODBC Connectors for CDAP

Bhooshan Mogal

Open Database Connectivity (ODBC) is the de-facto standard API for accessing data stored in relational databases. ODBC drivers allow applications across a variety of platforms (especially non-Java) to access relational databases in a manner independent from the implementation and the operating system. In this blog we will discuss the integration between CDAP Datasets and Tableau … Read more


Announcing CDAP Release 3.4: Introducing Tracker, Next-gen Hydrator, Enhanced Spark support, and much more!

Rohit Sinha

I am very happy to announce the general availability of our flagship product, the Cask Data Application Platform (CDAP), version 3.4. This release introduces a fresh new look for Cask Hydrator, and improvements to it that extend beyond data ingestion use cases, such as building aggregations and performing data science on the ingested data. The … Read more


Long Running Tests on CDAP

Vinisha Vyasa

At Cask we are huge proponents of test automation. We routinely run unit, integration, and performance tests to ensure the correctness and stability of our software. While these tests are great at catching a lot of issues early on, there are some aspects of distributed systems that are hard to capture with these tests – … Read more