{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"Will the version migration of go-opera in blockchain nodes affect the storage space of nodes generating trace data?","a":"The migration of the go-opera version in blockchain nodes may affect the storage space of nodes generating tracing data, as different versions of go-opera may have different approaches to data processing and storage. In the new version, higher data processing efficiency and optimized storage space occupation may be introduced, thereby affecting the storage requirements of nodes. However, the specific impact depends on the versions adopted during the migration process and other factors such as node configuration. To ensure a smooth migration and minimize potential impacts, it is recommended to thoroughly understand the characteristics  and requirements of the new version before migration, and make corresponding adjustments to the nodes based on the actual situation."}]}],"pr":"89bed74cd9f964d799dc77f1dceed71d816a1d075af561f6e58fe16f4a2a9ba0"}