Disaster Recovery as a Service

Unforeseen outages make entrepreneurs painfully aware of the preeminence of disaster recovery (DR) planning. However, anticipating a data center outage is not just about an effective DR strategy, it is more about lessening the business impact.

Executing a DR plan aligned with operational imperatives and business needs can trigger challenges with demanding recovery time objective (RTO) and recovery point objective (RPO) requirements, with a little crave for the investment, deployment, and continuous management of a DR environment. Therefore, for enterprises with limited resources to maintain DR needs, cloud-based disaster recovery as a service (DRaaS) offers another layer of protection to their data while minimizing CapEx and simplifying deployment.

DRaaS includes the replication of infrastructure, applications, and data to the cloud. DRaaS not only protects your data and also ensures your business continuity by minimizing downtime and interruption to clients, customers, and employees in the event of a disaster or server failure.


Image Source: promedianj.com

A dedicated DRaaS service provider manages both primary production and disaster recovery instances in the cloud and benefits enterprises in eliminating on-premises infrastructure. An ideal cloud-based DR Service offers the following key elements:

  • Greatly reduced CapEx
  • Immediate business continuity
  • Simpler disaster recovery deployment
  • Full-site, disk, file, and system recovery
  • A replica of all protected systems
  • WAN optimization between cloud and the customer site
  • Data validation to ensure the data integrity

Benefits of Cloud-based DR Service

Cost-effective Solution

The pay-as-you-go pricing model of the cloud significantly lowers costs by eliminating unpredictable failure of hardware, software or data center. The DR Service helps reduce the secondary or tertiary data center investments and on-going maintenance.

Efficient to Start

An effective DR strategy provides an easy way to implement a DR Service by not investing in any hardware or a secondary site and by not hiring and training the new staff. The service offers a secure, scalable, automated, and simple process to replicate and recover applications & data during a disruptive event.

Improve Operational Efficiency

DR offers flexible services that help you to scale up during seasonal peaks and to scale down while slower times. This versatility improves the operational efficiency of your business and helps in better management of your budget, resources, and personnel.

Reliable Security

To deploy and manage applications in cloud services, organizations concern about security. However, choosing a service provider, who is compliant with all the relevant regulations, will help you with the most reliable security.

Hence, with cloud-based DR solution, organizations can benefit from flexible contract terms, lower price points, and the scalability to grow as your business needs change. DRaaS ensures your business continuity of daily operations with minimal disruptions. Therefore, to safeguard all aspects of your organization, a comprehensive DR strategy has to be implemented.

Why Microsoft Azure is the most desirable for Enterprises?

Microsoft Azure is a flexible cloud computing platform that enables enterprises to build, deploy and manage applications promptly through Microsoft managed and its partner hosted data centers. It has the capability to integrate the public cloud applications with the current IT environment and helps to build applications using any framework, language or tools.

According to Gartner, Azure is currently the pre-eminent cloud platform for not only platform-as-a-service (PaaS) but also infrastructure-as-a-service (IaaS).

Many IT professionals and enterprises are adapting to Azure technology to overcome on-premise server capabilities as this is one of the most powerful cloud platform with flexibility and scalability. Here are some reasons that make Azure one of the best tools as a cloud solution.

Microsoft Azure


Effectively integrates with other Microsoft tools

For enterprises that rely on Microsoft tools such as SharePoint, Office 365 and Outlook, Azure is the best option as it integrates effectively with these tools.

Faster time to market

You don’t have to worry about the fundamental platform or infrastructure and focus only on developing application functionalities. It will help completing your app development in a fraction of the time and thus reducing the time to market.

Lower costs

It lowers the upfront costs by enabling pay-as-you-grow model (Paying only for what you use). The cost of developing, testing, and distributing web-based applications reduces as you have to pay only for processing time and storage space you need at a given time. Therefore, it helps to reduce CAPEX and benefits you to enjoy the economies of scale from resource sharing.

Reliability, security and compliance

The Online Services Security and Compliance team of Microsoft maintains the security control framework and introduces programs and policies to ensure compliance with regulatory requirements and to manage security risks.

Increased scalability

You need not to worry about the server capacity when your app usage increases. You can move virtual hard disks between cloud servers and on-premises or can add additional capacity to ensure that your app is running smoothly.

Simplified data storage

Binary Large Objects (Blobs) are the easiest ways to store unstructured text and binary data like audio, video and images. The Export / Import feature of Azure will help to move this data in and out of Blob storage as required.

By integrating Microsoft Azure platform into your IT landscape, you can realize all the above benefits in a short while.

Knowing that cloud applications are rarely stand-alone, Vmoksha provides services in building applications for Azure platform and also have extensive knowledge on integrating these apps with existing on-premises systems while saving on capital expenditure.

Vmoksha incorporates industry-proven techniques and makes sure you obtain the benefits of Microsoft Azure in a highly cost-effective manner.

How does an enterprise benefit by moving to the cloud?

The cloud spreads every day, with a number of customers either storing their data or utilizing its features. It has become a source for many entrepreneurs in providing practical IT solutions to their businesses.

Cloud computing purely targets on cost-effective solutions and is a significant promoter of the modern digital economy by enabling leading companies to innovate, operate and conduct business more promptly and efficiently. However, the cloud is more than just delivering cost-effective solutions.

cloud computing

Read on to know in detail how moving your business to cloud computing will reap benefits to your organization.

Cloud Computing

Reduce Infrastructure Costs

Moving your business to cloud computing will reduce your infrastructure management costs. The cloud will help eliminate servers, data storage, management, IT personnel, bandwidth, real estate and power. Cloud also controls the expenses associated with hardware and software upgrades and the replacement of obsolete network and security devices.

Capacity and Scalability

Cloud subscribers need not purchase more computing capacity than its adequacy because the cloud is exponentially scalable. Cloud computing facilitates the business to increase their capacity during the peak time and ramp down to relevant levels during other low usage times.

Cloud can stretch or shrink according to the varying needs; hence enterprises no longer have to invest time in purchasing and installing expensive software, hardware, and other resources for an expansion of existing services.

Refresh Aging Infrastructure

Cloud computing provides you the ability to refresh aging infrastructure, which can enhance capabilities and performances while increasing efficiencies and reducing costs. Upgrade in performance and efficiency helps lower the operational and maintenance costs, which in turn improves productivity, product innovation, and customer service.

New infrastructure helps your business run successfully and moves it into high gear.

Support New Business Opportunities

It will support mid-size business to benefit more as they can utilize cloud computing to access solutions such as analytics which are more expensive to implement in-house.

It is an economical way to support new IT services and more users. It delivers innovative services that come along with high-performing infrastructure that helps your business to grow successfully.

Business Continuity

Protecting your assets and data is the core of your business continuity planning. Cloud ensures the data recovery plan after any unexpected situations such as natural disaster, power failure, etc. It helps to access your data faster and allows you to run the business regularly, minimizing any loss of productivity.

Increased Collaboration

Collaboration through cloud provides your business the ability to communicate more easily and share documents from anywhere. You can give access to one file at a time to different people at different locations through cloud computing. It will be easy to share your files with your advisers (e.g. a secure way to share accounting documents with an accountant or financial advisor).

Cloud computing is a proven way of saving your money, data, and time.

Vmoksha Cloud Solutions

We provide cloud computing services in Software as a Service (SaaS) segment and deliver smart IT solutions. Our solutions in SaaS have the following benefits:

  • Low capital requirements
  • Quicker startup
  • Scale on demand
  • Easier maintenance / instant software updates
  • Improved performance
  • Increased data reliability
  • Easier mobility and scalability
  • Go-live faster with short time-to-value interval can be realized

Vmoksha believes cloud computing is a prime factor for delivering business value to enterprises in many new and dynamic ways.

Data Replication

How safe would your data be in the event of a disaster? Are you sure your data is safe even after a disaster? Are you prepared for the same? There are so many questions we come across our day to day business.

You would all agree that anything can happen anytime – there can be a natural disaster or a man-made one. Your data is critical to your business. Hence, it is crucial to secure it from any unexpected accidents and protect information from these unanticipated situations. But how can you do this?

Well, one way to do this is to secure data by adopting the data replication process. Let us see how data replication will secure your data without affecting your day-to-day operations.

Data Replication

This is a technique, which backs up your data continually and helps you manage disaster recovery while ensuring a high level of business continuity. It synchronizes the data and enables you to manage data growth efficiently up-to-the-minute. It also increases your revenue while supporting data integrity and availability, which are very crucial for your success.

How does data replication help your business?

Data Consistency

Data replication brings the data closer to individuals or groups, which helps reducing conflicts due to multiple user data modifications. As the data is distributed throughout the network, you can classify the data based on the different business unit needs.

Improve Reliability and Availability

With data replication, we have multiple copies of the data at different locations. Hence, it ensures that the vital data is available even after the event of a disaster or any hardware failure.

Enhance Business Performance

Data replication detects and reacts to a business event in real-time and enhance business performance and also improves transactional systems.

Maximize Business Results

For big data analytic projects and mobile apps, up-to-the-minute data is critical for the success. Data replication will help maximize your business results by synchronizing the data up-to-the-minute.

Ensure Mission-critical Operations

Projects like master data management, analytical data marts, data warehouses and mainframe environments can leverage data synchronization to ensure mission-critical operations with up to date information.

Zero Downtime for Upgrades and Migrations

With real-time data production, you can perform server and system upgrades while testing new applications.

Optimize Resource Utilization

Data replication eliminates massive batch movements by optimizing resource utilization with less impact on source systems. With right time update, it will help reduce data latency.

Vmoksha understands that data replication is a critical part of an infrastructure; we work with our clients and implement data replication to access critical data when they need it most. Our data replication services will help clients to avoid risks and manage their businesses running during planned and unplanned outages.

What to consider while implementing SaaS?

Today, many organizations adopt Software as a Service (SaaS) platform to simplify their software maintenance, upgrades, and support. Moreover, IT leaders also believe that demand for SaaS applications will benefit an organization with low upfront costs, frequent upgradation, faster deployment and acceptance by an end-user. To seize the maximum benefits from SaaS, a thorough knowledge of SaaS implementation method is imperative.

In order to successfully implement SaaS model, a business must complete various tasks and processes as a part of their infrastructure. Thence, these considerations while implementing a SaaS model will assure you that there are no abrupt in the implementation process.


Ensure your reason for SaaS implementing

Whenever an organization implements a new technology, whether it is a software or hardware service-based, there is always a reason to implement that technology. Similarly, your business may have different reasons for implementing SaaS model. The reasons may be like improving efficiencies of a business related process, software management process, increase the collaboration of their different business sites, etc.

Whatever may be the reason behind SaaS implementation, you must be clear about the exact purpose. The organization should have a good knowledge of their existing infrastructure work as this will help minimize the problems while integrating SaaS software with existing infrastructure.

Evaluate your reason

Once you know the reason for SaaS implementation, evaluate what you need exactly to accomplish it successfully. To find out the exact reason you need to answer few questions such as:

  • What your SaaS services need to do after implementation?
  • What kinds of features are essential in this service to meet your requirements?

Say, for example, if your organization wants to improve the collaboration between different sites, then you require a SaaS solution that could be accessed by several users. However, if the organization needs a highly efficient software solution that is similar to traditional on-premises solution performance, then they require a SaaS solution that could be accessed by a few users at the same time.

Considering these questions during the evaluation will help you to choose a SaaS service that suits the best.

Approach a professional SaaS service provider

Approach an experienced SaaS service provider, who supports to meet your requirements efficiently. A professional SaaS service provider will deliver your business with a SaaS model that builds a long term value with your customers. You can make a Service Level Agreement with the service provider to make sure that they match your requirements better.

Consider IT support

You should consider what level of IT professionals are required to manage the SaaS platform once it gets delivered from the provider. It depends upon the level of support from your SaaS provider.

For example, if your service provider delivers a software solution with less support or documentation, then you require a reliable IT professional. If the provider delivers a service that includes clear instruction and documentation, then you can manage SaaS platform with the basic knowledge of IT.

Therefore, it is inevitable that you need to approach a SaaS service provider who can deliver you the best services.

Make sure it is automated

An automated SaaS service will minimize your work of writing letters or emails, putting requests, etc. Hence, make sure that your service provider delivered an automated process. If not, consult your respective service provider to deliver standard services that were guaranteed by them.

Ensure you have trained employees

Your employees should be trained well to avoid problems after SaaS implementation. They should have a thorough knowledge of usage and accessibility of this new software services initially.

Know your payments

When it comes to payment of SaaS software, it is not as difficult as traditional software services. Usually, the payment process may be monthly or pay-as-you-go payment model that depends on what you use. Sometimes, you may also have to pay your service provider for storage space that is used to store your data in their data center as a backup.

In order to save money, an organization should clearly know in advance about their storage requirements and which payment method would be the best. You should also consider the other costs that associated with training, staffing requirements, backup requirements and other services or process that are not related to your service provider.

Hope these considerations will help you to achieve successful SaaS implementation and management.

Vmoksha has expertise in delivering dynamic SaaS services that improve your business value in the cloud with the following benefits:

  • Low capital requirements
  • Quicker startup
  • Scale on demand
  • Easier maintenance / Instant software updates
  • Improved performance
  • Increased data reliability
  • Easier mobility and scalability
  • Faster go-live with short time-to-value interval can be realized


OpenStack – The Open Cloud Computing Platform

OpenStack is open source cloud software, which consists of a series of allied projects controlling large pools of computing, storage and network resources in a data center while managing through a dashboard. It is designed to run on commodity hardware such as ARM and x86. OpenStack has grown into a large community with over 9000 contributors and nearly 500 companies since its initial release in 2010, by NASA and Rackspace. OpenStack.org released it under the Apache license 2.0.

OpenStack Components

Image Source: www.openstack.org

OpenStack helps your business run faster and delivers cost-effective infrastructure to manage data analytics, transactions, and business applications.

OpenStack Components

OpenStack consists of multiple components with a modular architecture and various code names. Let’s have a brief look at the components of OpenStack.

Compute (Nova)

OpenStack Compute is a cloud computing fabric controller, which manages pools of computer resources and work with virtualization technologies, bare metals, and high-performance computing configurations. Nova’s architecture provides flexibility to design the cloud with no proprietary software or hardware requirements and also delivers the ability to integrate the legacy systems and third-party products.

Nova can be deployed using hypervisor technologies such as KVM, VMware, LXC, XenServer, etc. It is used to manage numerous virtual machines and other instances that handle various computing tasks.

Image Service (Glance)

OpenStack image service offers discovering, registering, and restoring virtual machine images. Glance has client-server architecture and delivers a user REST API, which allows querying of virtual machine image metadata and also retrieval of the actual image. While deploying new virtual machine instances, Glance uses the stored images as templates.

OpenStack Glance supports Raw, VirtualBox (VDI), VMWare (VMDK, OVF), Hyper-V (VHD) and Qemu/KVM (qcow2) virtual machine images.

Object Storage (Swift)

OpenStack Swift creates redundant, scalable data storage to store petabytes of accessible data. The stored data can be leveraged, retrieved and updated. It has a distributed architecture, providing greater redundancy, scalability, and performance, with no central point of control.

Swift is a profoundly available, shared, eventually consistent object store. It helps organizations to store lots of data safely, cheaply and efficiently. Swift ensures data replication and distribution over various devices, which makes it ideal for cost-effective, scale-out storage.

Dashboard (Horizon)

Horizon is the authorized implementation of OpenStack’s Dashboard, which is the only graphical interface to automate cloud-based resources. To service providers and other commercial vendors, it supports with third party services such as monitoring, billing, and other management tools. Developers can automate tools to manage OpenStack resources using EC2 compatibility API or the native OpenStack API.

Identity Service (Keystone)

Keystone provides a central list of users, mapped against all the OpenStack services, which they can access. It integrates with existing backend services such as LDAP while acting as a common authentication system across the cloud computing system.

Keystone supports various forms of authentication like standard username & password credentials, AWS-style (Amazon Web Services) logins and token-based systems. Additionally, the catalog provides an endpoint registry with a queryable list of the services deployed in an OpenStack cloud.

Networking (Neutron)

Neutron provides networking capability like managing networks and IP addresses for OpenStack. It ensures that the network is not a limiting factor in a cloud deployment and offers users with self-service ability over network configurations. OpenStack networking allows users to create their own networks and connects devices and servers to one or more networks. Developers can use SDN technology to support great levels of multi-tenancy and massive scale.

Neutron also offers an extension framework, which supports deploying and managing of other network services such as virtual private networks (VPN), firewalls, load balancing, and intrusion detection system (IDS)

Block Storage (Cinder)

OpenStack Cinder delivers determined block-level storage devices for application with OpenStack compute instances. A cloud user can manage their storage needs by integrating block storage volumes with Dashboard and Nova.

Cinder can use storage platforms such as Linux server, EMC (ScaleIO, VMAX, and VNX), Ceph, Coraid, CloudByte, IBM, Hitachi data systems, SAN volume controller, etc. It is appropriate for expandable file systems and database storage.

Telemetry (Ceilometer)

Ceilometer delivers a single point of contact for billing systems obtaining all of the measurements to authorize customer billing across all OpenStack core components. By monitoring notifications from existing services, developers can collect the data and may configure the type of data to meet their operating requirements.

Orchestration (Heat)

Heat is a service to orchestrate multiple composite cloud applications through both the CloudFormation-compatible Query API and OpenStack-native REST API, using the AWS CloudFormation template format.

Though OpenStack is made up of several other components because of its open nature, the OpenStack community has recognized these nine components as the core components.

OpenStack will help your business in accelerating the time-to-market, integrating with a variety of key businesses, and delivering the most value from the cloud. So, enterprises need to consider the building of their cloud platform with OpenStack. Vmoksha specializes in providing Cloud based services including OpenStack.