Results 71 to 80 of about 53,688 (267)

A Framework For Rapid Development Of OLTP Information Systems: Transformation Of SQL Statements To Three-Tier Web Applications [PDF]

open access: yes, 2012
In this paper, we present a framework for rapid development of online transaction processing (OLTP) information systems. The framework assumes that a Web application will be developed on top of an available database.
Teduh, Dirgahayu
core  

Pattern based processing of XPath queries [PDF]

open access: yes, 2008
As the popularity of areas including document storage and distributed systems continues to grow, the demand for high performance XML databases is increasingly evident.
Marks, Gerard   +3 more
core   +1 more source

Impacts of Fluorination at the Ortho‐Position of Carboxy Groups on Tetrakis(biphenyl)ethene‐Based Hydrogen‐Bonded Framework

open access: yesSmall, EarlyView.
This work provides new findings on the effect of fluorination on the substitution of TPE derivatives and the modulation of the structure and fluorescence properties of hydrogen‐bonded organic framework (HOF) of F‐CBPE. ABSTRACT Fluorination of building block molecules is one of the effective engineering approaches to modulate molecular assembly in ...
Takuto Fujii   +8 more
wiley   +1 more source

Optimizing Queries In Sql Server 2008 [PDF]

open access: yes
Starting from the need to develop efficient IT systems, we intend to review the optimization methods and tools that can be used by SQL Server database administrators and developers of applications based on Microsoft technology, focusing on the latest ...
Victor VLADUCU   +2 more
core  

Crystal Engineering of Chelating Hybrid Ultramicroporous Materials via Pillar Modulation for Energy‐Efficient Acetylene Separation

open access: yesSmall, EarlyView.
A new chelating hybrid ultramicroporous material platform is developed using anion modulation to fine‐tune pore chemistry and binding environments, enabling selective C2H2 capture over CO2. One of them, NbOFFIVE‐enmepy‐Zn, exhibits multiple binding interactions for C2H2 vs.
Asif Raza   +9 more
wiley   +1 more source

A New Life for SQL SELECT Statement [PDF]

open access: yes
An important percent from information systems use databases and in the majority of cases for developing such systems are used object oriented programming languages.
Niculae DAVIDESCU, Bogdan SAHLEAN
core   +1 more source

Data Schema Evolution for the Self‐Adaptive Software Domain: A Systematic Mapping Study

open access: yesSoftware: Practice and Experience, EarlyView.
ABSTRACT Context Self‐adaptive Software (SaS) is a special category of software systems that enables adaptation at runtime to address new user requirements or changes in its execution environment. This article focuses on a specific category of SaS named SaS2DB, which encompasses systems that require the storage of data in a database. In short, a SaS2DB
Gabriel Nagassaki Campos   +4 more
wiley   +1 more source

NonStop SQL, A Distributed, High-Performance, HighAvailability

open access: yes, 1987
NonStop SQL is an implementation of ANSI SQL on Tandem Computer Systems. It provides distributed data and distributed execution. It can run on small computers and has been benchmarked at over 200 transactions per second on a large system.
Implementation Of Sql
core  

Model‐Based Systems Engineering in Space Applications: A Comprehensive Literature Review

open access: yesSystems Engineering, EarlyView.
ABSTRACT The growing complexity of space engineering is driving the demand to embrace the adoption of Model‐Based Systems Engineering (MBSE). Although the MBSE is well‐practiced in the space industry, the level of effort and need required to obtain the benefits of MBSE vastly differ across enterprises; this disparity presents a significant challenge to
Rehobot Bekele Buruso   +4 more
wiley   +1 more source

High Throughput Discovery of Grotthuss‐Type Lithium‐Ion Transport Mechanism in Metallosalen Covalent Organic Frameworks

open access: yesTransformative Chemistry, EarlyView.
Through a high‐throughput simulation of 3141 COF/lithium salt systems, we reveal that reducing framework weight universally enhances ionic conductivity. Key to performance is the matching of pore chemistry with specific anions; notably, we discover an anion‐driven “shuttle” cooperative transport mechanism, which proposes new principles for designing ...
Xinhui Lu   +8 more
wiley   +1 more source

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