HBaseCon
HBaseCon (founded in 2012) is the premier conference for the Apache HBase community—including committers/contributors, developers, operators, learners, and users (including some of those managing the largest deployments in the world). If you run Apache HBase in production or aspire to do so, HBaseCon has no substitute! Apache HBase is a native distributed data store for the Apache Hadoop ecosystem
HBase File Locality in HDFS
One of the more ambiguous things in Hadoop is block replication: it happens automatically and you should not have to worry about it. HBase relies on it 100% to provide the data safety as it stores its files into the distributed file system. While that works completely transparent, one of the more advanced questions asked though is how does this affect performance? This usually arises when the user
HBase Sizing Notes
The document discusses several key factors for optimizing HBase performance including: 1. Reads and writes compete for disk, network, and thread resources so they can cause bottlenecks. 2. Memory allocation needs to balance space for memstores, block caching, and Java heap usage. 3. The write-ahead log can be a major bottleneck and increasing its size or number of logs can improve write performanc
Hadoop and Solid State Drives
Is there a story for the Hadoop Storage Stack (HDFS+HBase) on Solid State Drive (SSD)? This is a question that I have been asked by quite a few people in the last two days, mostly by people at the OpenComputeSummit. This piece discusses the possible use cases of using SSD with Hadoop or HBase. Use Case Currently, there are two primary use cases for HDFS: data warehousing using map-reduce and a key
LINE Storage: Storing billions of rows in Sharded-Redis and HBase per Month « NAVER Engineers' Blog
Hi, I’m Shunsuke Nakamura (@sunsuk7tp). Just half a year ago, I completed the Computer Science Master’s program in Tokyo Tech and joined to NHN Japan as a member of LINE server team. My ambition is to hack distributed processing and storage systems and develop the next generation’s architecture. In the LINE server team, I’m in charge of development and operation of the advanced storage system whi
Apache HBase® Reference Guide
This is the official reference guide for the HBase version it ships with. Herein you will find either the definitive documentation on an HBase topic as of its standing when the referenced HBase version shipped, or it will point to the location in Javadoc or JIRA where the pertinent information can be found. This reference guide is a work in progress. The source for this guide can be found in the _
1
ランã‚ング
ランã‚ング
ランã‚ング
リリースã€éšœå®³æƒ…å ±ãªã©ã®ã‚µãƒ¼ãƒ“スã®ãŠçŸ¥ã‚‰ã›
最新ã®äººæ°—エントリーã®é…ä¿¡
j次ã®ãƒ–ックマーク
kå‰ã®ãƒ–ックマーク
lã‚ã¨ã§èªã‚€
eコメント一覧を開ã
oページを開ã
How are bloom filters used in HBase?
eBay readies next generation search built with Hadoop and HBase
https://mail-archives.apache.org/mod_mbox/hbase-user/
{{#tags}}- {{label}}
{{/tags}}