Multi tenancy issues in cloud computing for SaaS environment

Multiple data centers have to be combined together which are coming from different organizations for business needs. Using multi-tenancy support, many client tenants are used together in order to reduce the cost issues. The cloud service providers (CSP) consolidate all the capabilities in order to provide infinite service computing facility for business vendors. Multi-tenant environment allows complete utilization of hardware resources on Infrastructure as a Service and makes the maintenance to be much easier way in reduced cost efficient manner in business. The shared multi-tenancy feature allows the cloud providers to provide maximum resource utilization capabilities. Software as a Service enables applications as web based delivery system for multiple consumers during business transactions.