Results 21 to 30 of about 2,577,242 (312)
ETP-Mine: An Efficient Method for Mining Transitional Patterns [PDF]
, 2010 A Transaction database contains a set of transactions along with items and their associated timestamps. Transitional patterns are the patterns which specify the dynamic behavior of frequent patterns in a transaction database.
Bhaskar, A., Kumar, B. Kiran
core +2 more sources
Towards a Non-2PC Transaction Management in Distributed Database Systems
SIGMOD Conference, 2016 Shared-nothing architecture has been widely used in distributed databases to achieve good scalability. While it offers superior performance for local transactions, the overhead of processing distributed transactions can degrade the system performance ...
Qian Lin +5 more
semanticscholar +1 more source
Efficient Cross-Chain Transaction Processing on Blockchains
Applied Sciences, 2022 Blockchain has received great attention in academia and industry due to its decentralization and immutability. From the perspective of transaction processing, blockchain is a distributed shared ledger and database with the characteristics of ...
Wenqi Wang +3 more
doaj +1 more source
Functionally Specified Distributed Transactions in Co-operative Scenarios [PDF]
, 1995 Addresses the problem of specifying co-operative, distributed transactions in a manner that can be subject to verification and testing. Our approach combines the process-algebraic language LOTOS and the object-oriented database modelling language TM to ...
By, Rolf A. de +2 more
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An N-List-Based Approach for Mining Frequent Inter-Transaction Patterns
IEEE Access, 2020 Mining frequent inter-transaction patterns (ITPs) from large databases is both useful and of interest. Since frequent inter-transaction patterns (FITPs) are discovered across transactions in a transaction database (TD), the number of patterns is very ...
Thanh-Ngo Nguyen +4 more
doaj +1 more source
An interactive style of the testing database production for EIS
Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2006 Using a progressive Information Technology for development of Software Modules for Enterprise Information Systems brings a lot of practical and theoretical problems.
Milan Mišovič, Ivana Rábová
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The Complexity of the Data Retrieval Process Using the Proposed Index Extension
IEEE Access, 2022 Data retrieval, access, and tuple identification are inevitable in database processing, ensuring performance. The entities and relationships form a relational database.
Michal Kvet, Jozef Papan
doaj +1 more source
CockroachDB: The Resilient Geo-Distributed SQL Database
SIGMOD Conference, 2020 We live in an increasingly interconnected world, with many organizations operating across countries or even continents. To serve their global user base, organizations are replacing their legacy DBMSs with cloud-based systems capable of scaling OLTP ...
Rebecca Taft +16 more
semanticscholar +1 more source
Machine learning approach to detect intruders in database based on hexplet data structure
Journal of Electrical Systems and Information Technology, 2016 Most of valuable information resources for any organization are stored in the database; it is a serious subject to protect this information against intruders.
Saad M. Darwish
doaj +1 more source
CoroBase: Coroutine-Oriented Main-Memory Database Engine [PDF]
Proceedings of the VLDB Endowment, 2020 Data stalls are a major overhead in main-memory database engines due to the use of pointer-rich data structures. Lightweight coroutines ease the implementation of software prefetching to hide data stalls by overlapping computation and asynchronous data ...
Yongjun He, Jiacheng Lu, Tianzheng Wang
semanticscholar +1 more source