scispace - formally typeset
Search or ask a question

Answers from top 9 papers

More filters
Papers (9)Insight
Among several types of ''cloud services'', the Software as a Service (SaaS) solution is promising.
In order to achieve economies of scale, a Software as a Service (SaaS) should be configurable, multi-tenant efficient, and scalable.
Proceedings ArticleDOI
Feng Liu, Li Li, Wu Chou 
30 Nov 2009
13 Citations
Experimental results indicated that the proposed approach is feasible and effective to communication enable SaaS applications in distributed environment that connects both cloud computing and enterprise on-premises systems.
The paper concludes that while several requirements are covered by novel cloud and Saas offerings, several requirements related to service coordination, collaboration, risk management and relation management are not properly addressed by ICT offerings yet.
Book ChapterDOI
Tejaswi Redkar, Tony Guidici 
01 Jan 2011
9 Citations
For enterprise architects and developers, the Windows Azure platform does cause a major change in the accepted way of architecting, developing, and deploying software services.
Proceedings ArticleDOI
Wolfgang Lehner, Kai-Uwe Sattler 
01 Mar 2010
34 Citations
Using the underlying concept of Software as a Service (SaaS) also enables an economic advantage based on the “economy of the scale“, where application and system environments only need to be provided once but can be used by thousands of users.
Proceedings ArticleDOI
Arwa Aldhalaan, Daniel A. Menascé 
21 Sep 2015
12 Citations
Thus, the SaaS cloud provider should dynamically determine the number of needed VMs to run software services as a function of the demand in a way that minimizes the SaaS cost of using VMs from an IaaS but at the same time guaranteeing an agreed upon Quality of Service (QoS) to the SaaS customers.
The results obtained reveal that SaaS users are much more to PaaS, and the most used cloud computing storage is Google Apps.
To fully utilize the benefits, there should be effective methodologies to support the development of SaaS services which provide high reusability and applicability.

Related Questions

What are the trends of Microsoft Azure?5 answersMicrosoft Azure is a cloud computing tool that is being used in various industries, including retail warehouse distribution and supply chain management. It offers infrastructure, software, and platform solutions that can optimize operations and reduce costs. Azure is also being used for scientific computing, allowing the development of scalable and reliable cloud applications. The platform enables communication and resource allocation between data centers, making it more flexible and sophisticated. Additionally, Azure provides services for building, running, and managing applications, such as Azure Active Directory, Azure Virtual Machines, and Azure App Services. One of the trends in Azure is the use of message brokers, like Azure Service Bus, for asynchronous communication between applications or services. These trends highlight the versatility and capabilities of Microsoft Azure in various domains.
What are the key SaaS metrics to track?5 answersKey SaaS metrics to track include software performance, quality of service (QoS), and SLA compliance. Software performance metrics are important for measuring the behavior of cloud applications and can be quantified using stochastic models. QoS metrics are used to evaluate the performance and scalability of web services, and accurate modeling of these metrics is crucial for assessing SLA compliance. Additionally, monitoring the performance of SaaS components is essential for validating the effectiveness of cloud computing approaches. Overall, tracking these metrics allows for better understanding and management of SaaS performance, ensuring that the services delivered by cloud providers meet the agreed-upon SLA agreements.
What is Cloud computing Software as a Service (SaaS) for ERP?5 answersCloud computing Software as a Service (SaaS) for ERP refers to the use of cloud-based platforms to provide ERP software solutions. These solutions are accessed over the internet and do not require the installation or maintenance of software on individual devices. SaaS cloud platforms integrate software resources into service components, allowing for personalized service solutions based on the specific requirements of renters. The deployment of a cloud platform security control unit enhances the security and credibility of the system, while also improving the performance of data storage. A cloud computing SaaS software operation service system connects software vendors, cloud computing servers, enterprise clients, and mobile phone clients, simplifying the use flow and reducing enterprise costs. Cloud computing, including SaaS, offers low-cost and scalable solutions for various applications, making it particularly beneficial for small businesses. In the field of SaaS-based CRM providers, the features and performance of different providers are compared based on factors such as business size, service deployment, ease of use, availability, and efficiency.
How SaaS keyword research is different?5 answersSaaS keyword research is different from traditional software keyword research due to its unique characteristics and advantages. SaaS offers low-cost entry, easy implementation, and zero infrastructure requirements, making it a popular choice in software development. SaaS architecture and key technologies focus on user data security, configurability of user applications, and maturity models. Additionally, SaaS platforms provide independent third-party services, allowing vendors and users to pay for on-demand usage and receive the best software services. However, SaaS keyword research also faces challenges such as system security, basic resource requirements, and further service enhancements. Solutions to these challenges involve leveraging compute security, cloud computing, and data mining techniques.
Is Azure developer a good career?20 answers
What does SCM stand for in Azure?8 answers