# 1. Problem statement and context
Figure 1. The barrier between the two technology stacks
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In the process of application modernization, it is common for users to use multiple microservice technology stacks (servicecomb-service-center and istio) at the same time. So, they have a high demand to break the communication barrier between two heterogeneous tech stacks which is caused by the different Registration and Discovery mechanisms.
# 2. Our solution
Figure 2. Our solution
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We propose a tool that can synchronizes microservices from servicecomb-service-center to Istio system which makes istio-based services are able to discover servicecomb-service-center-based services, refer to Figure 2.
## 2.1 Design
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Figure 3. Servicecomb-service-center structure
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