The migration of business processes to the cloud is commonly referred to as cloud migration. The main aim of cloud migration is to ensure that the business can host its entire data with application in a secure IT environment.
Strategies of Cloud Migration
It is necessary for an organization to frame cloud computing strategies for making the cloud migration process more smooth and convenient, without hampering the existing business processes.
- Firstly, businesses should evaluate the on-premise infrastructures and application software used in different verticals.
- Topology can be utilized for mapping all the data from the applications for seamless integration.
- Businesses can select the most appropriate software for cloud migration and incorporate cloud service options.
- A migration plan can be developed based on which, data replication, process flow, account management, login credentials, and application connectivity can be determined.
- The pilot environment is quality controlled for privacy and security before adhering to compliance and performance optimization.
Advantages of Cloud Migration
There are various advantages of cloud migration techniques that businesses utilize to streamline its operations and to save on huge storage space for critical business requirements. Cloud migration have the following benefits:
- Business Scalability
Cloud migration assists businesses to invest resources and additional hardware and software to upgrade their IT environment. The cloud infrastructure is utilized by companies to compute resources over the internet system as per their requirements. Cloud computing software can be scalable as per the business growth is concerned.
- Efficient Operations
A business can operate with a variety of enterprise solutions and systems while collaborating with cloud computing software. It becomes easier for the enterprise to reconnect with their existing business systems and software. Therefore, the entire operations and business processes get streamlined. The interconnectivity helps businesses to improve their efficiency and strategize their operations with a wide variety of cloud computing software.
- Efficiency in Running Applications
Due to unlimited storage space available on the cloud, businesses can utilize huge amounts of applications for data processing and storage. Businesses can accelerate deployment of several applications and varieties of services, and the need for maintaining an on-premise IT infrastructure for hosting these applications are also eradicated by the cloud computing software. The complex processes are eliminated and the entire business processes are streamlined.
- Privacy and Security
The data can be stored and accessed easily from cloud software, rather than running multiple applications to read all the related information. The data gets synced across all the platforms and applications and entire details get collaborated. All the authorized personnel can access the data stored over the cloud with the help of an internet connection, without any such physical applications.
Types of Cloud Migration
There are mainly four versions for cloud migration which are helpful for businesses incorporating various processes: shifting to Software as a Service or SaaS, lifting and shift, applications refactorization, and platforming.
- Lift and Shift
Lift and shift migration is a simple technique for utilizing the same set of software that the business previously used as the on-premise version. The only addition is the tremendous increase in the speed and efficiency of the software.
- SaaS Shift
The shifting to the SaaS model implies that a business will require assistance from a cloud service company experienced in managing the applications. Businesses migrate the required applications to cloud and the static applications remain as on-premise versions as before.
- Refactoring and Modernization
All the legacy applications are replicated wholly or partially to a cloud-based platform under this method of cloud migration. The business focuses on those applications which can be improved when moved to the cloud and the cloud-native services will be cost-efficient.
- Replatforming Applications for the Cloud
This is the hardest option of cloud migration for implementing as it requires the organizations to redesign applications on the cloud to meet the business requirements. Replatforming applications involve modification at the coding level to support cloud-native services.
The cloud migration strategies are worked out based upon security, performance, and cost-effectiveness of the migration processes. Cloud computing helps the operations to be more streamlined, with high elasticity and self-service provisioning.