Results 1 to 10 of about 228,587 (259)
Patria Artha Technological Journal, 2021 Attendance is a mandatory requirement for employee attendance. There are still many who use the manual system. Of course it is not efficient, so an attendance attendance system is needed that can run to facilitate attendance tasks and activities ...
Rosmiati Rosmiati +2 more
doaj +1 more source
Translating Temporal SQL to Nested SQL [PDF]
2016 23rd International Symposium on Temporal Representation and Reasoning (TIME), 2016 Sequenced and nonsequenced semantics are the two previously researched semantics for the evaluation of an operation in a temporal database such as a query or data modification. Sequenced semantics evaluates an operation in each time instant using only the data alive at that time.
Curtis E. Dyreson, Venkata A. Rani
openaire +4 more sources
A Paged Prefetching Model for Join Operations of Cross-Databases
Xibei Gongye Daxue Xuebao, 2020 As the applications of big data are increasing, the NoSQL (Not only Structured Query Language) database management systems have been developed rapidly.
doaj +1 more source
Journal of Information and Telecommunication, 2020 Spatio-temporal data serves as a foundation for most location-based applications nowadays. To handle spatio-temporal data, an appropriate methodology needs to be properly followed, in which space and time dimensions of data must be taken into account ...
Kulsawasd Jitkajornwanich +3 more
doaj +1 more source
Designing a database for the game «Minecraft»
Технічна інженерія, 2023 The purpose of the paper is to describe reverse engineering of the popular game Minecraft in terms of the interaction of game data and its storage for further use, and on the basis of the obtained data to design a database and a text simulation of the ...
I.І. , O.V. , A.A. , V.A.
doaj +1 more source
SQL & NOSQL DATABASE COMPARISON BY CASE DESIGNING AFFILIATE SYSTEM REPORT
Радіоелектронні і комп'ютерні системи, 2020 Nowadays, due to the rapid development of social networks and the blogger culture, there is a tendency to use affiliate systems to promote their product.
Дмитро Тереник +1 more
doaj +1 more source
Hybrid storage engine for geospatial data using NoSQL and SQL paradigms
Tecnología en Marcha, 2021 The design and implementation of services to handle geospatial data involves thinking about storage engine performance and optimization for the desired use.
José A. Herrera-Ramírez +2 more
doaj +1 more source
SHS Web of Conferences, 2023 In many modern apps, especially those that provide the user intelligence help, the usage of chatbots is quite common. In reality, these systems frequently have chatbots that can read user inquiries and give the appropriate replies quickly and accurately ...
Hussain Saqib +3 more
doaj +1 more source
A Formalization of SQL with Nulls [PDF]
Journal of Automated Reasoning, 2022 AbstractSQL is the world’s most popular declarative language, forming the basis of the multi-billion-dollar database industry. Although SQL has been standardized, the full standard is based on ambiguous natural language rather than formal specification.
Wilmer Ricciotti, James Cheney
openaire +3 more sources
Comparison between Relational and NoSQL Databases [PDF]
Annals of Dunarea de Jos University. Fascicle I : Economics and Applied Informatics, 2020 Relational databases have not been the only solution for the applications that use them for years. New applications must deal with large volumes of complex, distributed data of different types, whose volume increases very rapidly.
Gianina Mihai
doaj