Skip to main content

Cloud challenges

Once the decision to embrace the cloud has been taken, organisations must chart out a detailed plan that marks their journey to the cloud. Listed below are the top challenges battled in a cloud environment by the cloud vendor, client as well as the end user.

  • Keeping up with security requirements: Security tops the list of challenges when it comes to Cloud Computing as organisations lose their direct control over data. A cloud vendor must be aware of all security measures to be implemented while dealing with critical data and have them in place.
  • Obtaining the right knowledge and expertise:With the advent of Cloud Computing, the role of the IT department has significantly changed and so has their need for knowledge and skills. Organisations must equip themselves with the required resources as well as the tools to implement robust cloud applications.
  •  Choosing the right vendor: Partnering with the right vendor is the key to success in the cloud. Organisations must follow a fail-safe mechanism in evaluating potential cloud vendors and ensure that they meet all security and privacy standards.
  • Data interoperability and portability: Organisations expand with time and their needs change rapidly. Therefore, additional caution must be practised to avoid choosing a platform/technology/provider that makes the organisation too dependent on them.
  • Budgeting difficulties while moving to the cloud: The very nature of cloud is that it is scalable and is delivered on demand. This, in turn, may cause difficulties while drawing IT budgets for the entire organisation. The fluctuating cost of cloud services is a very common challenge for small as well as medium-sized organisations.

Complexities while migrating to the cloud vary from one organisation to the other. However, partnering with a reliable cloud service provider and planning ahead will increase the chances for optimised performance through the cloud.

Comments

Popular posts from this blog

The Seven-Step Model of Migration

Irrespective of the migration approach adopted, the Seven-step Model of Cloud Migration creates a more rational point of view towards the migration process and offers the ability to imbibe several best practices throughout the journey Step 1: Assess Cloud migration assessments are conducted to understand the complexities in the migration process at the code, design and architectural levels. The investment and the recurring costs are also evaluated along with gauging the tools, test cases, functionalities and other features related to the configuration. Step 2: Isolate The applications to be migrated to the cloud from the internal data center are freed of dependencies pertaining to the environment and the existing system. This step cuts a clearer picture about the complexity of the migration process. Step 3: Map Most organisations hold a detailed mapping of their environment with all the systems and applications. This information can be used to distinguish between the ...

Cloud Computing architecture

Cloud computing architecture refers to all components and sub-components that together form the structure of the cloud computing system. This architecture can be divided into three parts for better understanding – front end, back end and middleware. Each part of the cloud architecture has its own set of functionalities and protocols that work together to deliver on-demand services to user-facing hardware as well as software. In general, the architecture is evolved out of large distributed network applications over the last two decades. Hence it supports any system where resources can be pooled and partitioned as required. The general cloud architecture is capable of running multiple software applications running on multiple virtual hardware in multiple locations to efficiently render on-demand services to the users. The users could be using these software applications from their desktop or laptop or mobile or tablets. Usually, whatever the user is looking at – through t...

connection oriented

connection-oriented:- connection-oriented  describes a means of transmitting data in which the devices at the end points use a preliminary  protocol  to establish an end-to-end connection before any data is sent. Connection-oriented protocol service is sometimes called a "reliable" network service, because it guarantees that data will arrive in the proper sequence. Transmission Control Protocol ( TCP ) is a connection-oriented protocol. For connection-oriented communications, each end point must be able to transmit so that it can communicate. The alternative to connection-oriented transmission is the  connection-less  approach, in which data is sent from one end point to another without prior arrangement. Connection-less protocols are usually described as  stateless  because the end points have no protocol-defined way to remember where they are in a "conversation" of message exchanges. Because they can keep track of a conversation, connection-or...

tag