学习 AWS - DVA - 第2天:EC2 实例存储
原文英文,约300词,阅读约需2分钟。发表于: 。EBS Volumes are network drives with good but "limited" performance. Sometimes you want something even higher performance and that is going to be a hardware disk attached onto your EC2 intances. If...
EC2实例存储是AWS的临时块存储服务,适合高I/O需求场景,如缓存。它与实例在同一主机上,适合存储临时数据,但不适合长期数据。实例停止或终止时数据会丢失,硬件故障也会导致数据丢失。实例存储只能在启动时附加,备份需自行负责。