The Hortonworks Blog

Posts categorized by : HCatalog

In case you didn’t see the news, I wanted to share the announcement that HCatalog 0.4.0 is now available.

For those of you that are new to the project, HCatalog provides a metadata and table management system that simplifies data sharing between Apache Hadoop and other enterprise data systems. You can learn more about the project on the Apache project site.

The highlights of the 0.4.0 release include:

- Full support for reading from and writing to Hive.…

We just added a video to the Hortonworks Executive Video library that features Alan Gates, Hortonworks co-founder and Apache PMC member. In this video, Alan discusses HCatalog, one of the most compelling projects in the Apache Hadoop ecosystem.

HCatalog is a metadata and table management system that provides a consistent data model and schema for users of tools such as MapReduce, Hive and Pig. When you consider that there are often users accessing Hadoop clusters using different tools that independently don’t agree on schema, data types, how and where data is stored, etc., then you can understand the value of having a tool such as HCatalog.…

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