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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    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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    HBase at Xiaomi
    • Monday, May 05 2014
    • Category: HBaseCon, Presentation Slides
    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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    HBase at Bloomberg: High Availability Needs for the Financial Industry
    • Monday, May 05 2014
    • Category: HBaseCon, Presentation Slides
    This talk covers data and analytics use cases at Bloomberg and operational challenges around HA. We'll explore the work currently being done under HBASE-10070, further extensions to it, and how this solution is qualitatively different to how failover is handled by Apache Cassandra.
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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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    Data Evolution in HBase
    • Monday, May 05 2014
    • Category: HBaseCon, Presentation Slides
    While the development of this software is often effectively managed through revision control systems, data itself is rarely modeled in a way that affords the same flexibility.
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    Tasmo: Building HBase Applications From Event Streams
    • Monday, May 05 2014
    • Category: HBaseCon, Presentation Slides
    Tasmo is a system that enables application development on top of event streams and HBase.
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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.
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    HBase: Where Online Meets Low Latency
    • Monday, May 05 2014
    • Category: HBaseCon, Video, Presentation
    HBase is an online database so response latency is critical. This talk will examine sources of latency in HBase, detailing steps along the read and write paths. We'll examine the entire request lifecycle, from client to server and back again.
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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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    Smooth Operators Panel - Operations Session 7
    • Monday, May 05 2014
    • Category: Video, Presentation, HBaseCon
    Panel discussion with speaker's from Facebook, Pinterest, and Flurry.