Gartner predicts that the scale of cloud migration will increase significantly; What are the advantages of cloud migration?

In recent days, ,Gartner Released the latest forecast ：2022 Enterprise in IT Spending will exceed... Due to cloud migration 1.3 Trillions of dollars ,2025 It will grow to nearly 1.8 Trillions of dollars .

Gartner As the world's most authoritative IT Research and consulting company , Why did you make such a prediction ？

Gartner Of “ Cloud migration ” The research only includes enterprises that can migrate to the cloud IT market , Application software 、 Infrastructure software 、 Business process services and system infrastructure market .2025 There will be... In these four markets in 51% Of IT Spending has shifted from traditional solutions to the public cloud （2022 Years for 41%）;2025 There will be nearly two-thirds （65.9%） Spending on applications is shifting to cloud technology （2022 Years for 57.7%）.
That means ,2025 In the effective market segments in , More than half of enterprises IT Spending will shift to the cloud .

Gartner Vice president of research Michael Warrilow Express ：“ Due to the outbreak of COVID-19 , In order to cope with new business and social changes, enterprises and institutions have only begun to accelerate cloud migration in the past two years . Technology and service providers that fail to keep up with the speed of cloud migration are at risk , They are not eliminated , Is reduced to a low growth market .” 

So how to speed up the migration to the cloud , It became the key .
Let's take a look at the common problems in traditional migration .  
1、 Architecture difference ：
Different platforms , The system architecture may be different , The technology they apply is naturally different . Take the load balancer as an example ,AWS Use SSL Terminate to handle them , and Azure The application of Azure Application gateway . These are completely different mechanisms , Therefore, it is necessary to readjust the load balancer system from scratch . It is difficult to realize the transformation of driver layer on different platforms , Unable to adapt drivers on heterogeneous platforms , Unable to make the program run correctly and call the motherboard 、 Functions of hard disk and other hardware .
2、 The scene is diverse ：
There are various cloud service providers in China , There are many choices for various proprietary cloud and private cloud products . The public network is too slow to transmit data , Easy to cause migration interruption 、 Data loss ; Special line is expensive .
3、 Do not understand the business characteristics ：
Business systems that need to be migrated are often nested layer by layer , Call each other , The association is complicated . If you don't know where to start the migration , How to move , May cause data loss , Data security cannot be guaranteed , Data recovery is difficult .
4、 It is difficult to measure in scale 、 slow ：
Massive data migration deployment is heavy , Repeat the installation of the agent , Manpower stacking , Low efficiency , The high cost .
5、 Periodic floating 、 Cost is difficult to control
Migration is too dependent on human resources , Unable to control migration cycle . System downtime during migration , Business interruption , Unable to maintain business continuity , Unable to deal with migration interruption in time 、 Data loss and so on , Cost is difficult to control .

Traditional migration methods can no longer meet the needs of the all cloud era ： Business features 、 Architecture difference 、 The scene is diverse 、 In terms of scale 、 Periodic floating 、 Cost is difficult to control .
Cloud migration requires highly automated cloud migration tools , Solve the pain points of traditional migration , Help enterprises speed up the cloud .

Wanbo Zhiyun believes that , Cloud migration technology has advantages over traditional migration ：

1、 Cloud migration technology is highly automated ： The source side is directly stored on the cloud platform without transfer 、 The target cloud does not need to start the instance in advance 、 no need 1 Yes 1 Configure disk 、 Migration host through API Call autonomous startup 、 Heterogeneous platform driven intelligent adaptation transformation , Agent free migration , Without human intervention .
2、 Cloud migration technology connects with the mainstream technology at home and abroad 20+ Cloud service providers API Interface , Realize heterogeneous migration , Adapt to multi platform architecture .
3、 Cloud migration technology adopts thermal migration , Achieve business continuity , Make business operation and migration to the cloud simultaneously .
4、 Cloud migration technology can track continuously after migration , Monitoring comparison , system optimization , Ensure the security of sensitive data , And realize the migration business fallback .
5、 Cloud migration technology is safe and stable , Compared with traditional migration , The migration cycle is greatly shortened . And can provide decision-making consulting services , Help users understand risks and capabilities before migration 、 Migration cycle 、 Cost budget and other information .
6、 Cloud migration technology can provide research and consulting services , Help users understand the basic information of the application system before migration 、 Apply relevance 、 Source / Target platform status 、 environmental information 、 user SLA、 Window cut time 、 Technical capability and other information , Output Research Report , Develop migration plan .
Cloud migration services are low risk 、 Cycle is short 、 automation 、 Business continuity advantage , Achieve efficient and low-cost migration solutions .

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