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Workloads exist in multiple environments such as physical, virtual, cloud, and heterogeneous cloud environments. There are vertical and distributed architectures for operating system, database, middleware, and business application.
Migration requires a large number of people to participate, and it is difficult to coordinate with software and hardware vendors, integrators, organizations and cloud operators. Cloud tasks often have time cycle pressure, and parallel migration may not be possible during multi-center migration.
During the migration, business downtime will cause data inconsistency, making it difficult to meet the SLAs. During the migration process, there was no emergency plan such as migration rollback and many interruptions during migration. After the migration is completed, the availability of the system and the integrity of the data cannot be verified.
The early cloud computing construction focused on the verification of feasibility and standardization. It has not yet fully considered how workloads go to the cloud, so that there are some migration tools that requires business shutdown, performance degradation, or service provider teams that are difficult to be held accountable.
The reasonable formulation of the migration plan and the rational use of the migration software are essential for "faster and more secure cloud access". Based on the practice of massive customer cloud migration, it can be roughly summarized as the following steps.
Evaluation Design
Evaluate the existing system architecture, fully consider the factors affecting the migration, and design the overall migration plan based on the assessment plan.
Test Verification
Verify the feasibility of the migration plan through POC testing and performance testing, and confirm the details of the network bandwidth, migration time, migration tool.
Environment Deployment
Deploy resources, complete the corresponding security policy configuration, and test the connectivity of the target environment and migration link.
Migration Online
Perform migration operations, complete the migration of data, files, servers, big data, do the completed business function verification, and switch online traffic to the target environment.
Optimization on the Cloud
According to the monitoring data on the cloud and the needs of users' pain points, optimize the system on the cloud, and properly consider the optimization of the adaptability of the client system to the public cloud module.
For customers that choose a migration strategy for their large-scale workloads, the recommendation is to select a tool that will orchestrate, automate and schedule the migration with minimum downtime.
The cloud migration solution based on MoveSure can solve various incurable diseases on the road of cloudification, with the characteristics of getting started in one minute and skilled in three minutes.
The biggest feature of the cloud migration solution is that the integration is convenient and efficient, and supports any source infrastructure as long as it runs on x86 operating systems. During the migration process, the business does not need to be shutdown , and the data transmission volume and bandwidth consumption are reduced through thin volume replication and other technologies.
In response to the various risks that may occur during the cloud migration process, MoveSure supports business migration without downtime, and supports rollback at any time. After the migration is completed, real-time verification can be performed before business cutover. Meanwhile, bandwidth speed limit is supported during the migration process, which effectively avoids the impact of migration traffic on normal business access and minimizes the risks that cloud migration may bring to the business. It has the characteristics of fast and efficient, controllable risk and simplified process.
Block-level thin replication, the entire machine environment and data are moved to the cloud at a time. The success rate is 99.9%, and the efficiency is increased by 10 times.
The internal coordination process is simplified without downtime coordination, and the external coordination process is simplified without the support of application manufacturers.
Promote progress to the cloud with fast and safe solutions. Significantly reduce costs and enable organizations to enjoy the benefits of the cloud platform as soon as possible.