Resource Library

Cloudera offers a variety of materials on big data consolidation, storage and processing. The library includes high-level overviews as well as detailed information on Apache Hadoop and the surrounding ecosystem.

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    New Security Features in Apache HBase 0.98: An Operator's Guide
    • Monday, May 05 2014
    • Category: HBaseCon, Video, Presentation
    HBase 0.98 introduces several new security features: visibility labels, cell ACLs, transparent encryption, and coprocessor framework changes. This talk will cover the new capabilities available in HBase 0.98+, the threat models and use cases they cover, how these features stack up against other data stores in the Apache big data ecosystem, and how operators and security architects can take advantage of them.
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    HBase Read High Availability Using Timeline-Consistent Region Replicas
    • Monday, May 05 2014
    • Category: HBaseCon, Video, Presentation
    HBase has ACID semantics within a row that make it a perfect candidate for a lot of real-time serving workloads. However, single homing a region to a server implies some periods of unavailability for the regions after a server crash. Although the mean time to recovery has improved a lot recently, for some use cases, it is still preferable to do possibly stale reads while the region is recovering. In this talk, you will get an overview of our design and implementation of region replicas in HBase, which provide timeline-consistent reads even when the primary region is unavailable or busy.
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    Bulk Loading in the Wild: Ingesting the World's Energy Data
    • Monday, May 05 2014
    • Category: CDH, Presentation, Video
    HBase is designed to store your big data and provide low latency random access to that data. One of its most compelling features is Bulk Loading, which enables the generation of HFiles that can then be passed to the RegionServers. Opower's energy insights platform uses it to ingest the hundreds of millions of meter reads it receives daily from its partner utility companies. This presentation will walk you through the HBase Bulk Loading process and Opower's adoption of it as an important piece of its HBase ecosystem.
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    Govern This! Data Discovery and the application of data governance with new stack technologies
    • Thursday, May 01 2014
    • Category: Analytics & Business Intelligence, Business process optimization, Video, Recorded Webinars, CDH, Cloudera Enterprise
    Tableau joins us to share and demo how to apply governance to the discovery layer in an enterprise data hub while still meeting the speed and agility requirements of the business user. We also provide a Cloudera Navigator demo along with the Tableau demo.
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    Tableau and Cloudera Demo
    • Thursday, May 01 2014
    • Category: Data hub, Business process optimization, Software Vendor (ISV), Analytics & Business Intelligence, Video, Product Demos
    This is an excerpt from the Tableau and Cloudera webinar on May 1st. Tableau joins us to share and demo how to apply governance to the discovery layer in an enterprise data hub while still meeting the speed and agility requirements of the business user.
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    Cloudera Navigator Demo
    • Thursday, May 01 2014
    • Category: Data hub, Video, Product Demos, Cloudera Enterprise
    Watch this Hadoop data discovery, lineage, auditing demo with Cloudera Navigator.
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    Big Data in the Public Sector
    • Tuesday, Apr 29 2014
    • Category: Video, Case Studies, Analyst Reports, Government, Counter-terrorism, Cyber security, Fraud detection, Geospatial & image video processing
    Bob Gourley, editor-in-chief for CTOvision, discusses how public sector organizations are leveraging big data today with Cloudera.
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    Introduction to Designing and Building Big Data Applications
    • Thursday, Apr 24 2014
    • Category: Recorded Webinars, Video, About Training
    Learn what the course covers, from capturing data to building a search interface; the spectrum of processing engines, Apache projects, and ecosystem tools available for converged analytics; who is best suited to attend the course and what prior knowledge you should have; and the benefits of building applications with an enterprise data hub.
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    GovLoop Training: The Foundation for Data Innovation – The Enterprise Data Hub
    • Tuesday, Apr 15 2014
    • Category: Government, Counter-terrorism, Fraud detection, Video, Recorded Webinars
    Government and industry experts share how an EDH is a scalable solution that provides the right tools for effective outcomes, cuts waste, fraud and abuse, creates a better, safer platform for collaboration, and provide methods to help accelerate your time-to-value.
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    Get Hired as a Certified Data Scientist
    • Thursday, Apr 10 2014
    • Category: Predictive modeling, Video, Recorded Webinars, About Training
    Learn the details of the new Cloudera Data Science Challenge on healthcare claim anomalies from Sean Owen, the inventor of Myrrix and founder of the Oryx project, how to prepare for the challenge and the resources available to you, what types of insights drive business value from advanced Big Data analytics and the goals that have been achieved by Cloudera Certified Professional: Data Scientists.