The document discusses strategies for implementing a scalable cloud-based system. It recommends choosing cloud platforms that support auto-scaling, load monitoring, and content delivery across multiple locations. Additionally, it advises separating static and dynamic content, distributing data across instances, and integrating caching techniques. The document also provides guidance on choosing stateless vs stateful services, SQL vs NoSQL databases, and computing vs data-intensive systems. Finally, it emphasizes making services stateless, planning data transfers, and using caching and load balancing to ensure a successful cloud implementation.

1. CLOUD COMPUTING FOR
ASSURED SCALABILITY
By SPEC INDIA

2. ..ALL ACROSS

3. CLOUD COMPUTING
THE BEST CHOICE
 Scalability issues with web applications based on RDBMS & NoSQL
are increasing every passing day
 Cloud computing methodologies
 Counter issues that arise with growing amount of hardware , devices &
their platforms
 Manage the deluge of ever increasing data
 Combat the requirements of improved networking capabilities
 Match the requirements of large databases & the complexity of
computations

4. PLANNING A CLOUD BASED SYSTEM
 A competent Cloud platform supports
 Multiple Locations
 Monitoring of Load
 Auto Scaling
 Content Delivery
 Caching
 The Cloud aims to
 Reduce the response time
 provide a constant monitoring for the system and enable auto
scaling

5. CLOUD STRATEGIES
 Target to improve page load times
 Separate static content from the deployment
 Distribute data and content over various instances
 Integrate smart caching techniques to enable sync between
nodes

6. INTELLIGENTCHOICES
FOR
IMPLEMENTINGA CLOUD BASED SYSTEM

7. CHOOSINGTHE SERVICE - STATELESS OR
STATEFUL ?
 Stateless Service
 Provides a response after the user request
 Requires no further attention
 A perfect load balance for redundant services is needed
 Stateful Service
 Subsequent requests to the service depend on the results of the first
request
 A single action typically involves more than one request
 Requires deployment of more application servers and web servers in
the system
 Resource allocation needs meticulous planning

8. CHOOSINGTHE DATABASE – SQL OR
NOSQL?
 RDBMS
 For a system that is not data intensive
 NoSQL (requires a document / key based database )
 For a system with huge volumes of data to ensure simplicity of
design, and ease of data retrieval
 In many circumstances both these could be used together to get
the best of both

9. THE CLOUD SYSTEMTYPE - COMPUTING
INTENSIVE OR DATA INTENSIVE?
 Data intensive system
 Any node in the cloud for
 Data retrieval
 Data processing
 A good approach to real time data
 Computing intensive node
 Different nodes for data retrieval and data processing

10. THE KEYSTOTHE SUCCESS OF A
CLOUD IMPLEMENTATION
 Making all services and the server stateless
 To implement a stateless session on the web server good
choices are cookie based sessions, distributed cache sessions or
database sessions
 Stateless implementations also ensure indempotence for
ensuring safe and smooth data retrievals
 Planning prudent data transfers by avoiding unnecessary
transfers to keep a check on the amount of data transferred

11. ON A PARTING NOTE….
Irrespective of the deployment method chosen, Private Cloud, Public
Cloud or a Hybrid Cloud; a cloud implementation is bound to improve
the agility of the system, give device and location independence,
assure improvements in performances, ensure easy maintenance and
provide reliable security
And the most important fact remains that they are scalable and scale
on demand

12. VISIT
WWW.SPEC-INDIA.COM
&
REQUEST A FREE POC
TO
TEST DRIVE OUR SERVICES