Construction of distributed cache mechanism in database laboratorial curriculum design

2008 ◽  
Author(s):  
Cai-ming Zhang ◽  
Hui Liu
Keyword(s):  
Curriculum Design ◽  
Cache Mechanism ◽  
Distributed Cache

Design and Implementation of Distributed Cache System in Cluster Environment

2014 ◽  
Vol 635-637 ◽  
pp. 1530-1534
Author(s):  
Yuan Qiang Huang
Keyword(s):  
Distribution Data ◽  
Advantages And Disadvantages ◽  
Design And Implementation ◽  
Enterprise Application ◽  
Application Architecture ◽  
Similar Product ◽  
Cluster Environment ◽  
Cache Mechanism ◽  
Distributed Cache ◽  
Cache System

Within the layered enterprise application architecture, database is usually the bottleneck of system. Cache technology can significantly improve the system performance and scalability by caching the data in application layer. Firstly, this paper discussed the significance and importance of the Distributed Cache System. Our system provided two kinds of cache mechanism, including replicated cache and partitioned cache. Each of these has advantages and disadvantages. The design and implementation of this system covered problems including consistent hashing arithmetic. This paper described and analyzed data distribution, data update and the procedure of operations in different cache mechanisms. At last, we made the compared test between our system and the similar product, Memcached. We found that there are both advantages and disadvantages of these two products, it points out the direction for our future improvement.

scholarly journals Designing RESTful API for the e-procurement system in private sector

2021 ◽  
pp. 003-015
Author(s):  
А.Yu. Doroshenko ◽  
◽  
B.V. Bodak ◽  
Keyword(s):  
Data Repository ◽  
Business Logic ◽  
Server Side ◽  
Finite State ◽  
Open Standard ◽  
Authentication And Authorization ◽  
Procurement System ◽  
Cache Mechanism ◽  
Distributed Cache ◽  
Client Side

The software for the e-procurement system was developed based on .NET Core RESTful API with Open API specifications. The server side uses RESTful API which ensures compatibility with the ma-jority of clients and enables them to exchange information in JSON format. The authentication and authorization flow was implemented using OAuth open standard paired with Microsoft Identity Service. User roles and functionality were handled with a standalone service for authentication and registration that made our system efficient and scalable. Business logic was designed to be split into micro-services accessible through rout-ing controllers. This approach allowed us to separate the responsibilities between the server and the client side. Special authorization headers passed during modi-fication queries allowed us to control and restrict access to particular resources for unauthorized users. The distributed cache mechanism inside the data repository level was used in order to increase the responsiveness of the system. The state handling subsystem was designed utilizing Finite State Machine concepts. The developed system was verified using unit and integration tests.

The English Camps as Method of Promoting Fun English at Elementary School Level in Indonesia

2020 ◽  
Vol 4 (2) ◽  
pp. 174
Author(s):  
Meida Rachmawati ◽  
Suzana Widjajanti ◽  
Ahmad Ahmad ◽  
Aslan Aslan
Keyword(s):  
Elementary School ◽  
Language Learning ◽  
Curriculum Design ◽  
Scientific Evidence ◽  
School Curriculum ◽  
School Level ◽  
English Learning ◽  
Learning Method ◽  
School Students ◽  
Scientific Publications

This article aimed to promote English in elementary school students through a fun learning method, called the Fun English Camp. Several studies had been conducted to encounter the best solution to handle this issue. The researchers used PRISMA Protocol as an instrument to collect the data that has been widely used in the process of selecting relevant articles. The researchers reviewed twenty five scientific publications, related to Fun English Camp that has become an English learning approach for beginner students. Through a review of twenty five scientific publications, for instance book and journal, the researchers got scientific evidence that introduction of a learning method with the term Fun English camp has an impact on promoting language learning for elementary school children in Indonesia. Thus, the fun English camp method can be an interesting method to be applied by elementary school curriculum design in Indonesia. Keywords: English Camps, Learning Method, Fun English Learning

A review on the prerequisites of Evidence-Based Curriculum as a driver to skills development of the leather value chain in Africa

2019 ◽  
Vol 5 (1) ◽  
pp. 1-10
Author(s):  
Mwinyikione Mwinyihija
Keyword(s):  
Higher Education ◽  
Curriculum Design ◽  
Value Chain ◽  
Theoretical Perspective ◽  
Economic Benefits ◽  
Skills Development ◽  
Evidence Based ◽  
Wealth Creation ◽  
Urban Rural ◽  
Review Study

The review study closely introspects’ on the prerequisites of evidence-based curriculum within the realms of specialized skills development agenda as pursued through higher education Institutions in Africa. Explicitly, the constraining factors that bedevil the leather sector are identifiable when appropriate research designs tools are applied. As such, in the process of identifying the constraints, renascence themes could, therefore, be beneficial in collecting evidence in support of developing curriculum. Such a developed curriculum stands higher chances of acceptability and aptly mitigates against challenges related to specialized skills development. The review succinctly indicates that in the process of identifying the themes, the scope of collecting evidence becomes attainable, thus, improving curricula that entails a participatory and transformative orientation. Indeed, during the review phase of the study, three main perspectives are depicted to be consequential in attaining a comprehensive, evidence-based curriculum, such as; action research, backward curriculum design perspective and theoretical perspective. Therefore, about this perspective, a reflection based on personal experiences and related to new knowledge with what they already know leads to constructivism. The relevancy of a constructivist strategy is observed to facilitate the observatory and evaluative stance during the development of evidence-based curriculum. Moreover, in consolidating and sustaining the benefit of such a developed curriculum, threshold concept was found during the review that it complements the process and strengthens the collecting evidence for curriculum development. Accordingly, therefore, the result of the review study indicate that Africa would  position itself for initiating transformational changes in aspects of specialized higher education, fruition towards socio-economic benefits (e.g. employment, wealth creation and technology transfer), reversal of urban-rural or inter/intra continental migration flurry.

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