نتایج جستجو برای: Multi Tenant Environment
تعداد نتایج: 949904 فیلتر نتایج به سال:
Most library systems use the client/server and ASP services for their software. However, such systems are difficult to manage and incur high operating costs because of the problems related to high HW and SW purchasing costs, installation and distribution, customization, upgrade, fault and problem management, and costly license royalties. To solve such problems, this study developed the key elem...
In order to serve a lot of different customers in a SaaS environment, software vendors have to comply to a range of different varying requirements in their software product. Because of these varying requirements and the large number of customers, a variable multi-tenant solution is needed to achieve this goal. This paper gives a pragmatic approach to the concepts of multi-tenancy and variabilit...
Multi-tenant datacenters represent an extremely challenging networking environment. Tenants want the ability to migrate unmodified workloads from their enterprise networks to service provider datacenters, retaining the same networking configurations of their home network. The service providers must meet these needs without operator intervention while preserving their own operational flexibility...
SaaS (Software as a Service) provides new business opportunities for application providers to serve more customers in a scalable and cost-effective way. SaaS also raises new challenges and one of them is multi-tenancy. Multi-tenancy is the requirement of deploying only one shared application to serve multiple customers (i.e. tenant) instead of deploying one dedicated application for each custom...
To satisfy demanding clients and o↵er features comparable to the competition, infrastructure-as-a-service providers (IaaS) need fast, flexible and easily configurable local networks. OpenStack is one of the most well known open IaaS platforms. Although OpenStack meets most needs of a IaaS platform, its virtualized network implementation still lacks flexibility to support isolation on a multi-te...
Multi-tenant is the key feature for SaaS application, however, the traditional indexing mechanism has failed in multi-tenant shared scheme database. This paper proposed a multi-tenant distributed indexing mechanism. We create a global index first and then create the local index by MapReduce framework based on Hadoop. We also proposed the process of index update and index merging. Experimental r...
World Wide Web is working as a fuel to the systems like SaaS. SaaS shares both the application delivery model and the business model. It provides the customers to access the application using a web browser. it provides better scalability to users. SaaS[2] applications mostly support multitenant system to provide the service to many customers at a single instance. It provides users to access the...
A major barrier to the adoption of cloud Infrastructure-as-aService (IaaS) is collaboration, where multiple tenants engage in collaborative tasks requiring resources to be shared across tenant boundaries. Currently, cloud IaaS providers focus on multi-tenant isolation, and offer limited or no cross-tenant access capabilities in their IaaS APIs. In this paper, we present a novel attribute-based ...
The traditional Database partitioning has failed in multi-tenant shared scheme database; this paper proposed a mixed Partitioning Approach. By integrating vertical and horizontal partitioning, we can adaptive expand the multi-tenant database according to the number of server nodes or we can make an optimal partitioning. Experimental results show that our approach can improve the performance of ...
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