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ajames
If you are hitting connectivity issue with Tableau and DRILL with following symptoms, you are probably hitting a bug in Tableau 10.0.1/10.0.2.   Symptoms: [1] You will see following error when you try to connect Tableau 10.0.1/10.0.2 to DRILL with authentication   [2] No issue in connecting Tableau to non-authenticated DRILL. [3] No issue with…
in Answers
Rachel Silver
Announcing MapR Ecosystem Pack (MEP) 3.0! Date: 4/10/2017   We’re pleased to announce the general release of the MapR Ecosystem Pack (MEP) version 3.0.   As you know, MapR Ecosystem Packs are a way to deliver ecosystem upgrades decoupled from core platform upgrades, allowing customers to upgrade their tooling independently of their MapR… (Show more)
in Products and Services
Rachel Silver
Announcing MapR Ecosystem Packs MEP 2.0.1 & 1.1.2 and ECO-1703 Release Date: 4/10/2017   We are pleased to announce the following two maintenance releases: MEP 2.0.1: a maintenance release for our MEP 2.0 branch MEP 1.1.2: a maintenance release for our MEP 1.1 branch ECO-1703: a maintenance release for our pre-MEP Eco trains   MEP 2.0.1 This… (Show more)
in Products and Services
zfong
Data Layout and Deployment What are best practices for Drill deployment?    Schema Considerations Does Drill have a limit on # of columns? Are there datatypes in Drill that should be favored vs avoided?   Storage Formats What is the preferred storage format for Drill?   Parquet Best Practices What is the preferred compression type when using…
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wochanda
Any Internet-of-Things (IoT) environment can be a data management challenge because of the huge volumes of data that are created and the latencies inherent in having global distribution. The challenges of aggregating data from consumer-oriented devices, like wearable technologies and smart thermostats, are fairly well understood. For those types… (Show more)
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