A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
Filters
A survey of logical models for OLAP databases
1999
SIGMOD record
Preserved Fulltext
This work is supported by the European Commission in ESPRIT Long Term Research Project DWQ (Foundations of Data Warehouse Quality). We would also like to thank Prof. Matthias Jarke. ...
In Table 1 , 'SQL ext.' indicates extension of SQL, and N/A means that the information is not directly available in the material examined (papers). ...
OLAP functionality is characterized by dynamic multidimensional analysis of consolidated enterprise data supporting end user analytical and navigational activities including calculations and modeling applied ...
doi:10.1145/344816.344869
fatcat:jkxbaaus7fatdprh5brv75sbui
Time Series Management Systems: A Survey
2017
IEEE Transactions on Knowledge and Data Engineering
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf.
Other Versions
Last, we provide a summary of research directions proposed by other researchers in the field and present our vision for a next generation TSMS. ...
The collection of time series data increases as more monitoring and automation are being deployed. ...
ACKNOWLEDGMENTS This research was supported by the DiCyPS center funded by Innovation Fund Denmark [95] . ...
doi:10.1109/tkde.2017.2740932
fatcat:3phn7rowfbhsxdzjwcvfgcjigu
NEEL: The Nested Complex Event Language for Real-Time Event Analytics
[chapter]
2011
Lecture Notes in Business Information Processing
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
An E-Analytics system for processing nested CEP queries expressed in the NEEL language has been developed. ...
Lastly, we demonstrate the utility of this technology by describing a case study of a real-world application in health care. ...
Acknowledgements This work is supported by HP Labs Innovation Research Program and National Science Foundation under grants NSF 1018443 and NSF IIS 0917017, Turkish foundation under TUBITAK career award ...
doi:10.1007/978-3-642-22970-1_9
fatcat:6ksnbn3vwfdw7fuuuyvg2rzusy
Sherlock: an open-source data platform to store, analyze and integrate Big Data for biology
2021
F1000Research
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2021; you can also visit the original URL.
The file type is application/pdf.
In the era of Big Data, data collection underpins biological research more so than ever before. ...
For computational biology and large-scale bioinformatics projects, Sherlock provides an open-source platform empowering data management, data analytics, data integration and collaboration through modern ...
Acknowledgements We would like to thank all of the members of the Korcsmaros Group for their advice and feedback. Page 10 of 14 F1000Research 2021, 10:409 Last updated: 17 JUN 2021 ...
doi:10.12688/f1000research.52791.1
fatcat:rns4awoaffgdji37fjznqv4j3a
Using domain-specific languages for analytic graph databases
2016
Proceedings of the VLDB Endowment
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2016; you can also visit the original URL.
The file type is application/pdf.
Recently graph has been drawing lots of attention both as a natural data model that captures fine-grained relationships between data entities and as a tool for powerful data analysis that considers such ...
In this paper, we present a new graph database system that integrates a robust graph storage with an efficient graph analytics engine. ...
ACKNOWLEDGMENTS We thank Felix Kaser, Jinha Kim, Korbinian Schmid and Alexander Weld (Oracle Labs) for their work and contributions to PGX, the PGQL and Green-Marl language and for reviewing this paper ...
doi:10.14778/3007263.3007265
fatcat:xa7yedsjk5aa7o6uzrp5vjkrvi
Towards unified ad-hoc data processing
2014
Proceedings of the 2014 ACM SIGMOD international conference on Management of data - SIGMOD '14
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
The experimental results on four benchmarks demonstrate that our techniques can significantly improve the performance of a wide range of data processing programs. ...
In this paper, we present UniAD, a system designed to simplify the programming of data processing tasks and provide efficient execution for user programs. ...
The language provided by UniAD is similar to those procedural languages in modern databases which are extensions to the SQL language. ...
doi:10.1145/2588555.2610492
dblp:conf/sigmod/ShiCDO14
fatcat:3azvp3d3afet3ogbzjodq3jpvq
Adapted Framework for Data Mining Technique to Improve Decision Support System in an Uncertain Situation
2012
International Journal of Data Mining & Knowledge Management Process
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf.
Most of imported data are being used in solutions like data mining (DM). ...
With the addition of models, analytic tools, and user interfaces, they have the potential to provide actionable information that supports effective problem and opportunity identification, critical decision-making ...
DSS provides access to data items. • Data analysis systems: Those support the manipulation of data by computerized tools tailored to a specific task or by more general tools and operators. • Analytical ...
doi:10.5121/ijdkp.2012.2301
fatcat:towp3tmvizez7m5bjvxjv23ztu
Facilitating SQL Query Composition and Analysis
[article]
2020
arXiv
pre-print
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
Formulating efficient SQL queries requires several cycles of tuning and execution, particularly for inexperienced users. ...
We examine methods that can accelerate and improve this interaction by providing insights about SQL queries prior to execution. ...
Although SQL-Share queries access more tables on average (as depicted by a higher mean value and maximum in Figure Figure 4d) . ...
arXiv:2002.09091v1
fatcat:bvvvrugpbvh2tmmohz32anf47m
From Blackboard to Green Screen
2020
Datenbank-Spektrum
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2021; you can also visit the original URL.
The file type is application/pdf.
of database-supported computation that treats SQL like a true programming language. ...
This new focus on the live interaction with the underlying database systems, led us (1) to adopt the idea of SQL probe queries that are specifically crafted to reveal database internals and (2) a study ...
The summer semester of 2020 was special in many ways and I do sincerely thank the three of them for being a dependable team. ...
doi:10.1007/s13222-020-00362-8
pmid:33390876
pmcid:PMC7770500
fatcat:gqfa55qgujadfladjurogefcle
Chapter 7: Architectures and Implementations of Spatio-temporal Database Management Systems
[chapter]
2003
Lecture Notes in Computer Science
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
Managing spatio-temporal data requires providing spatiotemporal data types and operations, extensions to the query and data manipulation language, and index support for spatio-temporal data. ...
It starts with a general introduction into architectures and commercial approaches to extending databases by spatiotemporal features. ...
with the standard SQL language. ...
doi:10.1007/978-3-540-45081-8_7
fatcat:232ihvkrzrcrtgv3yo7afbql4e
HBelt: Integrating an Incremental ETL Pipeline with a Big Data Store for Real-Time Analytics
[chapter]
2015
Lecture Notes in Computer Science
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
in HBelt for real-time analytics. ...
The objective is to provide HBase tables with realtime data freshness in an efficient manner. A distributed ETL engine is extended and integrated as an overlay of HBase. ...
For large scale data analytics over HBase, there have already been efforts that implements an extra SQL layer over HBase which accesses tables stored in HBase through these primitive operations [4, 5] ...
doi:10.1007/978-3-319-23135-8_9
fatcat:awmiwjrbijgmhllzkfdu2smoiu
Holistic evaluation in multi-model databases benchmarking
2019
Distributed and parallel databases
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2021; you can also visit the original URL.
The file type is application/pdf.
Finally, the extensive experiments based on the proposed benchmark were performed on four representatives of MMDBs: ArangoDB, OrientDB, AgensGraph and Spark SQL. ...
UniBench consists of a set of mixed data models that mimics a social commerce application, which covers data models including JSON, XML, key-value, tabular, and graph. ...
To view a copy of this licence, visit https://creativecommons.org/licenses/by/4.0/. ...
doi:10.1007/s10619-019-07279-6
fatcat:abvnwc6m2ne27ppdjqcwociwim
Translation of array-based loops to distributed data-parallel programs
2020
Proceedings of the VLDB Endowment
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
Large volumes of data generated by scientific experiments and simulations come in the form of arrays, while programs that analyze these data are frequently expressed in terms of array operations in an ...
imperative, loop-based language. ...
Acknowledgments: Our evaluations were performed at the XSEDE Comet cloud computing infrastructure at the San Diego Supercomputer Center (SDSC), www.xsede.org, supported by NSF. ...
doi:10.14778/3389133.3389141
fatcat:xp2vaebvibhrfckxgzbsd2kg3y
Snel: SQL Native Execution for LLVM
[article]
2020
arXiv
pre-print
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
Other Versions
Snel is designed for fast on-line analytics by leveraging the LLVM compiler infrastructure. It also has custom special methods like resolving histograms as extensions to the SQL language. ...
Snel is a relational database engine featuring Just-In-Time (JIT) compilation of queries and columnar data representation. ...
It is designed for fast on-line analytics by leveraging the LLVM compiler infrastructure [1] . It also has custom special methods like resolving histograms as extensions to the SQL language. ...
arXiv:2002.09449v2
fatcat:ueppsc556jap7hgyjtyq7jd3qi
Siddhi
2011
Proceedings of the 2011 ACM workshop on Gateway computing environments - GCE '11
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2015; you can also visit the original URL.
The file type is application/pdf.
Making sense of this avalanche of data requires efficient and fast processing. ...
in data processing. e-Science use-cases, business applications, financial trading applications, operational analytics applications and business activity monitoring applications are some use-cases that ...
We are exploring the possibilities of automatically breaking down queries and processing them using a pipeline. ...
doi:10.1145/2110486.2110493
dblp:conf/sc/SuhothayanGNCPN11
fatcat:5f3advzjqfflvotcwdhbsrcu5y
« Previous
Showing results 1 — 15 out of 230 results