Results 1 to 10 of about 612 (172)

BDMCA: a big data management system for Chinese auditing [PDF]

open access: yesPeerJ Computer Science, 2023
The advent of big data technologies makes a profound impact on various facets of our lives, which also presents an opportunity for Chinese audits. However, the heterogeneity of multi-source audit data, the intricacy of converting Chinese into SQL, and ...
Xiaoping Zhou   +4 more
doaj   +3 more sources

Optimizing segmented trajectory data storage with HBase for improved spatio-temporal query efficiency

open access: yesInternational Journal of Digital Earth, 2023
The surging accumulation of trajectory data has yielded invaluable insights into urban systems, but it has also presented challenges for data storage and management systems.
Zhou Huang, Ganmin Yin
exaly   +2 more sources

MHBase: A Distributed Real-Time Query Scheme for Meteorological Data Based on HBase

open access: yesFuture Internet, 2016
Meteorological technology has evolved rapidly in recent years to provide enormous, accurate and personalized advantages in the public service. Large volumes of observational data are generated gradually by technologies such as geographical remote sensing,
Yuanfeng Jin, T H Ma, Meili Tang
exaly   +3 more sources

The Time Machine in Columnar NoSQL Databases: The Case of Apache HBase

open access: yesFuture Internet, 2022
Not Only SQL (NoSQL) is a critical technology that is scalable and provides flexible schemas, thereby complementing existing relational database technologies.
Hung-Chang Hsiao   +2 more
exaly   +3 more sources

Quadrant-Based Minimum Bounding Rectangle-Tree Indexing Method for Similarity Queries over Big Spatial Data in HBase [PDF]

open access: yesSensors, 2018
With the rapid development of mobile devices and sensors, effective searching methods for big spatial data have recently received a significant amount of attention.
Bumjoon Jo, Sungwon Jung
doaj   +2 more sources

Toward building RDB to HBase conversion rules [PDF]

open access: yesJournal of Big Data, 2017
Cloud data stores that can handle very large amounts of data, such as Apache HBase, have accelerated the use of non-relational databases (coined as NoSQL databases) as a way of addressing RDB database limitations with regards to scalability and ...
R. Ouanouki   +4 more
doaj   +2 more sources

A Method of HBase Multi-Conditional Query for Ubiquitous Sensing Applications

open access: yesSensors, 2018
Big data gathered from real systems, such as public infrastructure, healthcare, smart homes, industries, and so on, by sensor networks contain enormous value, and need to be mined deeply, which depends on a data storing and retrieving service.
Bo Shen   +2 more
exaly   +3 more sources

Vector Spatial Big Data Storage and Optimized Query Based on the Multi-Level Hilbert Grid Index in HBase

open access: yesInformation (Switzerland), 2018
Faced with the rapid growth of vector data and the urgent requirement of low-latency query, it has become an important and timely challenge to effectively achieve the scalable storage and efficient access of vector big data.
Hua Jiang, Zhenhong Du, Junfeng Kang
exaly   +3 more sources

G-HBase: A High Performance Geographical Database Based on HBase

open access: yesIEICE Transactions on Information and Systems, 2018
LE, Hong Van, TAKASU, Atsuhiro
exaly   +3 more sources

LARGE VECTOR SPATIAL DATA STORAGE AND QUERY PROCESSING USING CLICKHOUSE [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023
The exponential growth of geospatial data resulting from the development of earth observation technology has created significant challenges for traditional relational databases.
S. Chen   +7 more
doaj   +1 more source

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