使用 MapReduce 模型,再结合用户实现的 Map 和 Reduce 函数,我们就可以非常容易的 实现大规模并行化计算; 通过 MapReduce 模型自带的“再次执行”(re-execution)功能, 也提供了初级的容灾实现方案。 这个工作(实现一个 MapReduce 框架模型)的主要贡献是通过简单的接口来实现自动的并行化和大规模的分布式计算, 通过...
This Monday I published my article on MapReduce for integer factorization in arXiv. The article is essentially the same that can be downloaded in the research section of this site. So if you have already checked it out, you won't find anything new. However I am very excited because it ...
2004: MapReduce: Simplified Data Processing on Large Clusters mostly replaced by Cloud Dataflow? 2006: Bigtable: A Distributed Storage System for Structured Data An Inside Look at Google BigQuery 2006: The Chubby Lock Service for Loosely-Coupled Distributed Systems 2007: What Every Programmer Sh...
HDFS is one of the major components of Apache Hadoop, the others being MapReduce and YARN. ZFS is an enterprise-ready open source file system and volume manager with unprecedented flexibility and an uncompromising commitment to data integrity. OpenZFS is an open-source storage platform. It ...
reduce the overall amount of data that is transferred over a network. In some implementations, the client device uses quantization techniques to map speech features to more compact representations. For example, vector quantization can be used to map speech feature vectors to lower dimensional vectors...
As part of the workshop, we showed how to solve several fundamental graph problems faster, both in theory and practice, by augmenting standard synchronous computation frameworks like MapReduce with a distributed hash-table similar to a BigTable. Our extensive empirical study validates the practical ...
Dean, J. et al., “MapReduce: Simplified Data Processing on Large Clusters,” to appear in OSDI 2004, pp. 1-13. Etzioni, I. et al., “Web-scale Information Extraction in KnowItAll (Preliminary Results),” WWW2004, ACM, May 17-20, 2004, 11 pages. Freitag, D. et al., “Boost...
When combining new data with existing data, Fluo offers reduced latency when compared to batch processing frameworks (e.g Spark, MapReduce). Reliable Incremental updates are implemented using transactions which allow thousands of updates to happen concurrently without corrupting data. ...
This Monday I published my article on MapReduce for integer factorization in arXiv. The article is essentially the same that can be downloaded in the research section of this site. So if you have already checked it out, you won't find anything new. However I am very excited because it ...