{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What is context switching, and why is it becoming increasingly crucial in sliced public blockchains?","a":"High concurrency demand: Sharding technology aims to improve the concurrent processing capabilities of blockchain systems, enabling multiple users to conduct transactions  and operations at the same time. Therefore, the system needs to handle a large number of concurrent tasks, requiring rapid context switching to immediately execute the next task after a task is completed."}]}],"pr":"887896338afd508cec7063d9dbe61902ea7c3a1795c67afde7a6ed51dcac65db"}