Rows Name is an arbitrary string Access to data in a row is atomic Row ... Wireless Sensor Networks: An ... Detecting Stale Replicas Garbage collection ...
Jiaheng Lu Department of Computer Science Renmin University of China www.jiahenglu.net Search Results of the Future Web Data Management The World Has Changed Web ...
Jiaheng Lu Department of Computer Science Renmin University of China www.jiahenglu.net Why we use cloud computing? Why we use cloud computing? Case 1: Write a file ...
Jiaheng Lu Department of Computer Science Renmin University of China www.jiahenglu.net Advanced MapReduce Application Reference: Jimmy Lin http://www.umiacs.umd.edu ...
Jiaheng Lu Department of Computer Science Renmin University of China www.jiahenglu.net Why we use cloud computing? Why we use cloud computing? Case 1: Write a file ...
Jiaheng Lu Department of Computer Science Renmin University of China www.jiahenglu.net Simplified Search Engine Architecture HDFS Details Data Coherency Write-once ...
Jiaheng Lu Department of Computer Science Renmin University of China www.jiahenglu.net Search Results of the Future Web Data Management The World Has Changed Web ...
Jiaheng Lu Department of Computer Science Renmin University of China www.jiahenglu.net HBase is a distributed column-oriented database built on top of HDFS.
2. Teach in English ... Case 2: Use IE --- download, install, use. Use QQ ... Shrek, Delgo, and Others. Why did Dreamworks use this? Upsides? Downsides? ...
Contents, crawl metadata, links, anchors, pagerank, ... Per-user data: ... E.g. Contents of a web page over multiple crawls. BigTable. Distributed multi-level map ...
Make distributed system as easy to use and manage as a ... DEC or SGI or Sequent 16x nodes. Shared Disk Cluster. an array of nodes. all shared common disks ...