Results 51 to 60 of about 5,134,356 (187)
Database indexing for production MegaBLAST searches
Bioinform., 2008 Motivation: The BLAST software package for sequence comparison speeds up homology search by preprocessing a query sequence into a lookup table. Numerous research studies have suggested that preprocessing the database instead would give better performance.
A. Morgulis +5 more
semanticscholar +1 more source
DESAIN ETL DENGAN CONTOH KASUS PERGURUAN TINGGI
Jurnal Informatika, 2009 Data Warehouse for higher education as a paradigm for helping high management in order to make an effective and efficient strategic decisions based on reliable and trusted reports which is produced from Data Warehouse itself.
Spits Warnars
doaj
PERANGKAT LUNAK ANTAR MUKA GRAFIS SCHEMA DAN CUBE EDITOR MS ANALYSIS SERVICE BERBASIS WEB
JUTI: Jurnal Ilmiah Teknologi Informasi, 2007 Aplikasi Web telah menjadi bagian yang tidak terpisahkan lagi dalam kehidupan sehari-hari. Seiring dengan meningkatnya teknologi internet membuat seorang administrator tidak perlu berada didepan komputer server untuk dapat melakukan pekerjaan ...
Faizal Johan +2 more
doaj +1 more source
Interactive Browsing and Navigation in Relational Databases [PDF]
Proceedings of the VLDB Endowment (PVLDB), Vol. 9, No. 12, pp.
1017-1028, 2016, 2016 Although researchers have devoted considerable attention to helping database users formulate queries, many users still find it challenging to specify queries that involve joining tables. To help users construct join queries for exploring relational databases, we propose ETable, a novel presentation data model that provides users with a presentation ...
arxiv +1 more source
Query processing techniques in the summary-table-by-example database query language
TODS, 1989 Summary-Table-by-Example (STBE) is a graphical language suitable for statistical database applications. STBE queries have a hierarchical subquery structure and manipulate summary tables and relations with set-valued attributes.
G. Özsoyoglu +2 more
semanticscholar +1 more source
, 2017 A database containing previously published geochronologic, geochemical, and isotopic data on Mesozoic to Quaternary igneous rocks in the Himalayan‐Tibetan orogenic system are presented.
J. Chapman, P. Kapp
semanticscholar +1 more source
Toxicity of Tomato and Bell Pepper Insecticides/Miticides to Beneficial Insects
EDIS, 2019 This document contains a table that presents categories that were either obtained from the Environmental Protection Agency, Kopperts Side-Effects Database, UF/IFAS Pest Management Strategic Plans, or label interpretation.
Mark A. Mossler
doaj +5 more sources
Quaestiones Geographicae, 2018 The main aim of the study was to introduce a spatial database application for the estimation of changes in shoreline position. The open-source PostgreSQL database system with the PostGIS spatial extension was used as the data store for digitalised ...
Kostecki Robert
doaj +1 more source
A generic method for improving the spatial interoperability of medical and ecological databases
International Journal of Health Geographics, 2017 Background The availability of big data in healthcare and the intensive development of data reuse and georeferencing have opened up perspectives for health spatial analysis.
A. Ghenassia +6 more
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Research on Data Sharing Architecture for Ecological Monitoring Using Iot Streaming Data
IEEE Access, 2020 The rapid development of Internet of Things (IoT) technology and the widespread deployment of various sensors around the world have produced a large number of data streams.
Adan Wu, Jianwen Guo, Pengfei Yang
doaj +1 more source