The Experts below are selected from a list of 31065 Experts worldwide ranked by ideXlab platform
Dharmender Singh Kushwaha - One of the best experts on this subject based on the ideXlab platform.
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an efficient schema Shared approach for cloud based multitenant Database with authentication and authorization framework
2011 International Conference on P2P Parallel Grid Cloud and Internet Computing, 2011Co-Authors: Sanjeev Pippal, Vishu Sharma, Shakti Mishra, Dharmender Singh KushwahaAbstract:Software-as-a-Service (SaaS) is a service model for delivering application as cloud services over the internet on subscription basis to multiple clients. This has forced the use of Shared Databases termed as multitenant Databases. Multitenancy refers to a technology where a single instance of application serves requests from multiple clients. The word Tenant refers to a single organization (eg. an Institution) or person. In our proposed approach, Shared Database Shared schema approach has been proposed that offers larger number of tenants (Educational Institutions) per Database server as the single Database serves the Database requirements of multiple Institutions. Authentication and authorization are prime requirements when dealing with multitenancy. Kerberos authentication protocol is used on the top of multitenant Database for participating educational institution in a heterogeneous environment, where a tenant can also voluntarily participate in the data centre.
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an efficient schema Shared approach for cloud based multitenant Database with authentication and authorization framework
2011 International Conference on P2P Parallel Grid Cloud and Internet Computing, 2011Co-Authors: Sanjeev Pippal, Vishu Sharma, Shakti Mishra, Dharmender Singh KushwahaAbstract:Software-as-a-Service (SaaS) is a service model for delivering application as cloud services over the internet on subscription basis to multiple clients. This has forced the use of Shared Databases termed as multitenant Databases. Multitenancy refers to a technology where a single instance of application serves requests from multiple clients. The word Tenant refers to a single organization (eg. an Institution) or person. In our proposed approach, Shared Database Shared schema approach has been proposed that offers larger number of tenants (Educational Institutions) per Database server as the single Database serves the Database requirements of multiple Institutions. Authentication and authorization are prime requirements when dealing with multitenancy. Kerberos authentication protocol is used on the top of multitenant Database for participating educational institution in a heterogeneous environment, where a tenant can also voluntarily participate in the data centre.
Sanjeev Pippal - One of the best experts on this subject based on the ideXlab platform.
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an efficient schema Shared approach for cloud based multitenant Database with authentication and authorization framework
2011 International Conference on P2P Parallel Grid Cloud and Internet Computing, 2011Co-Authors: Sanjeev Pippal, Vishu Sharma, Shakti Mishra, Dharmender Singh KushwahaAbstract:Software-as-a-Service (SaaS) is a service model for delivering application as cloud services over the internet on subscription basis to multiple clients. This has forced the use of Shared Databases termed as multitenant Databases. Multitenancy refers to a technology where a single instance of application serves requests from multiple clients. The word Tenant refers to a single organization (eg. an Institution) or person. In our proposed approach, Shared Database Shared schema approach has been proposed that offers larger number of tenants (Educational Institutions) per Database server as the single Database serves the Database requirements of multiple Institutions. Authentication and authorization are prime requirements when dealing with multitenancy. Kerberos authentication protocol is used on the top of multitenant Database for participating educational institution in a heterogeneous environment, where a tenant can also voluntarily participate in the data centre.
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an efficient schema Shared approach for cloud based multitenant Database with authentication and authorization framework
2011 International Conference on P2P Parallel Grid Cloud and Internet Computing, 2011Co-Authors: Sanjeev Pippal, Vishu Sharma, Shakti Mishra, Dharmender Singh KushwahaAbstract:Software-as-a-Service (SaaS) is a service model for delivering application as cloud services over the internet on subscription basis to multiple clients. This has forced the use of Shared Databases termed as multitenant Databases. Multitenancy refers to a technology where a single instance of application serves requests from multiple clients. The word Tenant refers to a single organization (eg. an Institution) or person. In our proposed approach, Shared Database Shared schema approach has been proposed that offers larger number of tenants (Educational Institutions) per Database server as the single Database serves the Database requirements of multiple Institutions. Authentication and authorization are prime requirements when dealing with multitenancy. Kerberos authentication protocol is used on the top of multitenant Database for participating educational institution in a heterogeneous environment, where a tenant can also voluntarily participate in the data centre.
Abid Assali - One of the best experts on this subject based on the ideXlab platform.
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outcomes of patients at estimated low intermediate and high risk undergoing transcatheter aortic valve implantation for aortic stenosis
American Journal of Cardiology, 2015Co-Authors: Israel M Barbash, Ariel Finkelstein, Alon Barsheshet, Amit Segev, Arie Steinvil, Abid AssaliAbstract:Intermediate- or low-risk patients with severe aortic stenosis were excluded from earlier transcatheter aortic valve implantation (TAVI) clinical trials; however, they are already being treated by TAVI despite a lack of data regarding the safety and efficacy in these patients. We aimed to assess the safety and efficacy of TAVI in patients at intermediate or low risk. Patients undergoing TAVI during 2008 to 2014 were included into a Shared Database (n = 1,327). Procedural outcomes were adjudicated according to Valve Academic Research Consortium 2 definitions. Patients were stratified according to their Society of Thoracic Surgeons (STS) score into 3 groups: high (STS ≥8, n = 223, 17%), intermediate (STS 4 to 8; n = 496, 38%), or low risk (STS <4; n = 576, 45%). Low-risk patients were significantly younger and more likely to be men compared to intermediate- and high-risk patients. Baseline characteristics differed significantly between the groups with a gradual increase in the rates of previous bypass surgery, stroke, peripheral vascular disease, renal failure, lung disease, and frailty scores, from low to high risk groups. Compared with intermediate- and high-risk patients, low-risk patients were more likely to undergo TAVI through the transfemoral route (81% vs 88% vs 95%, p <0.001) and under conscious sedation (69% vs 72% vs 81%, <0.001). There were no significant differences in the rates of procedural complications apart from acute kidney injury (19% vs 17% vs 13%, p = 0.03) and stroke rates (4.5% vs 2% vs 2.3%, p = 0.1). Short- and long-term mortality rates were significantly higher for intermediate- (hazard ratio [HR] 1.9, 95% confidence interval [CI] 1.2 to 2.9) and high-risk patients (HR 4.1, 95% CI 2.7 to 6.4) than low-risk patients also after multivariate adjustment (HR 1.6, 95% CI 1 to 2.6 and HR 2.7, 95% CI 1.7 to 4.5, respectively; all p <0.05). In conclusion, TAVI for intermediate- and low-risk patients is safe and associated with improved outcome compared with high-risk patients.
Vishu Sharma - One of the best experts on this subject based on the ideXlab platform.
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an efficient schema Shared approach for cloud based multitenant Database with authentication and authorization framework
2011 International Conference on P2P Parallel Grid Cloud and Internet Computing, 2011Co-Authors: Sanjeev Pippal, Vishu Sharma, Shakti Mishra, Dharmender Singh KushwahaAbstract:Software-as-a-Service (SaaS) is a service model for delivering application as cloud services over the internet on subscription basis to multiple clients. This has forced the use of Shared Databases termed as multitenant Databases. Multitenancy refers to a technology where a single instance of application serves requests from multiple clients. The word Tenant refers to a single organization (eg. an Institution) or person. In our proposed approach, Shared Database Shared schema approach has been proposed that offers larger number of tenants (Educational Institutions) per Database server as the single Database serves the Database requirements of multiple Institutions. Authentication and authorization are prime requirements when dealing with multitenancy. Kerberos authentication protocol is used on the top of multitenant Database for participating educational institution in a heterogeneous environment, where a tenant can also voluntarily participate in the data centre.
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an efficient schema Shared approach for cloud based multitenant Database with authentication and authorization framework
2011 International Conference on P2P Parallel Grid Cloud and Internet Computing, 2011Co-Authors: Sanjeev Pippal, Vishu Sharma, Shakti Mishra, Dharmender Singh KushwahaAbstract:Software-as-a-Service (SaaS) is a service model for delivering application as cloud services over the internet on subscription basis to multiple clients. This has forced the use of Shared Databases termed as multitenant Databases. Multitenancy refers to a technology where a single instance of application serves requests from multiple clients. The word Tenant refers to a single organization (eg. an Institution) or person. In our proposed approach, Shared Database Shared schema approach has been proposed that offers larger number of tenants (Educational Institutions) per Database server as the single Database serves the Database requirements of multiple Institutions. Authentication and authorization are prime requirements when dealing with multitenancy. Kerberos authentication protocol is used on the top of multitenant Database for participating educational institution in a heterogeneous environment, where a tenant can also voluntarily participate in the data centre.
Shakti Mishra - One of the best experts on this subject based on the ideXlab platform.
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an efficient schema Shared approach for cloud based multitenant Database with authentication and authorization framework
2011 International Conference on P2P Parallel Grid Cloud and Internet Computing, 2011Co-Authors: Sanjeev Pippal, Vishu Sharma, Shakti Mishra, Dharmender Singh KushwahaAbstract:Software-as-a-Service (SaaS) is a service model for delivering application as cloud services over the internet on subscription basis to multiple clients. This has forced the use of Shared Databases termed as multitenant Databases. Multitenancy refers to a technology where a single instance of application serves requests from multiple clients. The word Tenant refers to a single organization (eg. an Institution) or person. In our proposed approach, Shared Database Shared schema approach has been proposed that offers larger number of tenants (Educational Institutions) per Database server as the single Database serves the Database requirements of multiple Institutions. Authentication and authorization are prime requirements when dealing with multitenancy. Kerberos authentication protocol is used on the top of multitenant Database for participating educational institution in a heterogeneous environment, where a tenant can also voluntarily participate in the data centre.
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an efficient schema Shared approach for cloud based multitenant Database with authentication and authorization framework
2011 International Conference on P2P Parallel Grid Cloud and Internet Computing, 2011Co-Authors: Sanjeev Pippal, Vishu Sharma, Shakti Mishra, Dharmender Singh KushwahaAbstract:Software-as-a-Service (SaaS) is a service model for delivering application as cloud services over the internet on subscription basis to multiple clients. This has forced the use of Shared Databases termed as multitenant Databases. Multitenancy refers to a technology where a single instance of application serves requests from multiple clients. The word Tenant refers to a single organization (eg. an Institution) or person. In our proposed approach, Shared Database Shared schema approach has been proposed that offers larger number of tenants (Educational Institutions) per Database server as the single Database serves the Database requirements of multiple Institutions. Authentication and authorization are prime requirements when dealing with multitenancy. Kerberos authentication protocol is used on the top of multitenant Database for participating educational institution in a heterogeneous environment, where a tenant can also voluntarily participate in the data centre.
