A modeling approach for cloud infrastructure planning considering dependability and cost requirements +91-9994232214,8144199666, ieeeprojectchennai@gmail.com, www.projectsieee.com, www.ieee-projects-chennai.com IEEE PROJECTS 2015-2016 ----------------------------------- Contact:+91-9994232214,+91-8144199666 Email:ieeeprojectchennai@gmail.com ieee projects chennai, ieee projects bangalore

1. A Modeling Approach for Cloud Infrastructure Planning Considering
Dependability and Cost Requirements
Abstract:
Cloud computing is a model in which resources such as storage,
applications, and networking infrastructures can be offered as services over
the internet. Cloud applications are becoming even bigger and more
complex with a high availability requirement. This paper presents a
modeling strategy based on a hierarchical and heterogeneous modeling for
cloud infrastructure planning. This modeling strategy allows the selection
of cloud infrastructures according to dependability and cost requirements.
Additionally, a stochastic model generator for cloud infrastructure
planning provides automatic generation of dependability and cost models
for representing cloud infrastructures. A case study based on Moodle
hosted on a Eucalyptus platform is adopted to demonstrate the feasibility
of the proposed solution (modeling strategy and tooling).
Existing System:
This high availability can be provided through the allocation of different
redundancy mechanisms to components of the cloud infrastructures. As a
consequence, a major issue is related to the suggestion of a feasible IT
infrastructure according to dependability and cost requirements.

2. Dependability and cost modeling have been widely adopted as an essential
activity for improving infrastructure planning and reducing the services
cost stochastic simulation. The former captures conditions that make a
system fail (or to be working) in terms of structural relationships between
the system components. The latter corresponds to the system behavior
(failures and repair activities) by its states and event occurrence expressed
as labeled state transitions. Labels can be probabilities, rates or distribution
functions. The cost model is an equation that provides the costs of different
redundancy modules assigned to components of the cloud infrastructures.
Proposed System:
The major contribution of this paper is a modeling strategy based on a
hierarchical and heterogeneous modeling for cloud infrastructure
planning. Other important contribution are models based on state-space
models such as SPN and combinatorial models such as RBD for
representing cloud applications.
These heterogeneous models are hierarchically combined to depict the
dependencies between components of the cloud infrastructure. The
modeling approach allows the evaluation of cloud infrastructures with
different redundancy mechanisms concerning dependability and cost
requirements. Then, as further contribution, the modeling strategy allows
for the selection of cloud infrastructures according to this evaluation. The
last contribution is the stochastic model generator for cloud infrastructure
planning (SMG4CIP), that implements the modeling strategy.
Hardware Requirements:
• System : Pentium IV 2.4 GHz.
• Hard Disk : 40 GB.

3. • Floppy Drive : 1.44 Mb.
• Monitor : 15 VGA Colour.
• Mouse : Logitech.
• RAM : 256 Mb.
Software Requirements:
• Operating system : - Windows XP.
• Front End : - JSP
• Back End : - SQL Server
Software Requirements:
• Operating system : - Windows XP.
• Front End : - .Net
• Back End : - SQL Server