A survey of large-scale analytical query processing in MapReduce

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Large-scale incremental processing with MapReduce

An important property of today’s big data processing is that the same computation is often repeated on datasets evolving over time, such as web and social network data. While repeating full computation of the entire datasets is feasible with distributed computing frameworks such as Hadoop, it is obviously inefficient and wastes resources. In this paper, we present HadUP (Hadoop with Update Proc...

متن کامل

RDFPath: Path Query Processing on Large RDF Graphs with MapReduce

The MapReduce programming model has gained traction in different application areas in recent years, ranging from the analysis of log files to the computation of the RDFS closure. Yet, for most users the MapReduce abstraction is too low-level since even simple computations have to be expressed as Map and Reduce phases. In this paper we propose RDFPath, an expressive RDF path query language geare...

متن کامل

SmurfPDMS: A Platform for Query Processing in Large-Scale PDMS

As Peer DataManagement Systems (PDMS) are a focus of current research, there are lots of approaches like query processing or routing issues that have to be evaluated. Since there is no common platform approaches are evaluated in separate. This is disadvantageous for research groups in two ways. First, it means a huge effort to build a simulation environment from scratch. Second, this makes a di...

متن کامل

Curbing variations in packaging process through Six Sigma way in a large-scale food-processing industry

Indian industries need overall operational excellence for sustainable profitability and growth in the present age of global competitiveness. Among different quality and productivity improvement techniques, Six Sigma has emerged as one of the most effective breakthrough improvement strategies. Though Indian industries are exploring this improvement methodology to their advantage and reaping the ...

متن کامل

Replication-Aware Query Processing in Large-Scale Distributed Information Systems

In this work, we address the problem of replica selection in distributed query processing over the Web, in the presence of user preferences for Quality of Service and Quality of Data. In particular, we propose RAQP, which stands for Replication-Aware Query Processing. RAQP uses an initial statically-optimized logical plan, and then selects the execution site for each operator and also selects w...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: The VLDB Journal

سال: 2013

ISSN: 1066-8888,0949-877X

DOI: 10.1007/s00778-013-0319-9