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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    HBase: Extreme Makeover
    • Monday, May 05 2014
    • Category: HBaseCon, Video, Presentation
    This talks introduces a totally new implementation of a multilayer caching in HBase called BigBase. BigBase has a big advantage over HBase 0.94/0.96 because of an ability to utilize all available server RAM in the most efficient way, and because of a novel implementation of a L3 level cache on fast SSDs. The talk will show that different type of caches in BigBase work best for different type of workloads, and that a combination of these caches (L1/L2/L3) increases the overall performance of HBase by a very wide margin.
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    HBase at Xiaomi
    • Monday, May 05 2014
    • Category: HBaseCon, Video, Presentation
    This talk covers the HBase environment at Xiaomi, including thoughts and practices around latency, hardware/OS/VM configuration, GC tuning, the use of a new write thread model and reverse scan, and block index optimization. It will also include some discussion of planned JIRAs based on these approaches.
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    A Survey of HBase Application Archetypes
    • Monday, May 05 2014
    • Category: HBaseCon, Video, Presentation
    This talk presents these archetypes and others based on a use-case survey of clusters conducted by Cloudera's development, product, and services teams.
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    Cross-Site BigTable using HBase
    • Monday, May 05 2014
    • Category: HBaseCon, Video, Presentation
    As HBase continues to expand in application and enterprise or government deployments, there is a growing demand for storing data across geographically distributed datacenters for improved availability and disaster recovery.
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    HbaseCon 2014 General Session
    • Monday, May 05 2014
    • Category: Video, HBaseCon, Presentation
    The General Session of HBaseCon 2014, including introductions from Michael Stack and Amr Awadallah of Cloudera and talks by Carter Page of Google, Liyin Tang of Facebook (not recorded), and Lars Hofhansl of Salesforce.com
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    From MongoDB to HBase in Six Easy Months - Operations Session 6
    • Monday, May 05 2014
    • Category: Presentation, Video, HBaseCon
    Pushing well past MongoDB's limits (2TB data every week) is an interesting exercise in operational frustration. It also severely hampers flexibility of design for new use cases. This talk covers the architectural journey from MongoDB/Redis to HBase at Optimizely -- including the performance, design flexibility, speed of implementation, and other gains made. It also covers the operational setup needed to monitor and maintain the system as well as lessons learned from the migration process itself.
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    Taming HBase with Apache Phoenix and SQL
    • Monday, May 05 2014
    • Category: Video, HBaseCon, Presentation
    Come learn about the fundamentals of Apache Phoenix and how it hides the complexities of HBase while giving you optimal performance, and hear about new features from our recent release, including updatable views that share the same physical HBase table and n-way equi-joins through a broadcast hash join mechanism.
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    HBaseCon 2014 | Harmonizing Multi-tenant HBase Clusters for Managing Workload Diversity -Operations Session 1
    • Thursday, Jun 05 2014
    • Category: HBaseCon, Video, Presentation
    In early 2013, Yahoo! introduced multi-tenancy to HBase to offer it as a platform service for all Hadoop users. A certain degree of customization per tenant (a user or a project) was achieved through RegionServer groups, namespaces, and customized configs for each tenant. This talk covers how to accommodate diverse needs to individual tenants on the cluster, as well as operational tips and techniques that allow Yahoo! to automate the management of multi-tenant clusters at petabyte scale without errors.
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    The State of HBase Replication - Operations Session 2
    • Monday, May 05 2014
    • Category: Video, HBaseCon, Recorded Webinars
    HBase Replication has come a long way since its inception in HBase 0.89 almost four years ago. Today, master-master and cyclic replication setups are supported; many bug fixes and new features like log compression, per-family peers configuration, and throttling have been added; and a major refactoring has been done. This presentation will recap the work done during the past four years, present a few use cases that are currently in production, and take a look at the roadmap.
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    Design Patterns for Building 360-degree Views with HBase and Kiji
    • Monday, May 05 2014
    • Category: HBaseCon, Video, Presentation
    This talk will introduce the concept of entity-centric storage, discuss what it means, what it enables for businesses, and how to develop an entity-centric system using the open-source Kiji framework and HBase.