这项技术还将光存储介质从昂贵的熔融石英扩展到普通的硼硅酸盐玻璃，后者是一种易于获取的介质，兼具低成本和可用性。测试验证，数据在290摄氏度的温度下可以保存1万年，在室温下保存时间可延长数十倍甚至数百倍。
Sanitize at the boundary
，更多细节参见体育直播
Фото: Nathan Howard / Reuters
Storage Nightmare: A CH car profile for a region can be massive (e.g., OSRM's Europe is tens of GBs, their global car profile around 200GB for just one profile). Our goal was to keep all profiles and parameters for the entire planet well under 20GB.
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