3 ms·
The point is that with native HA, it doesn't have to be distributed storage. You can use locally attached SSDs or NVMe drives, which are straight forward to man
by lima 7y ago
The point is that with native HA, it doesn't have to be distributed storage. You can use locally attached SSDs or NVMe drives, which are straight forward to manage and fast.
- acdha 7y agoImportantly, they also have independent failure modes. I’ve never known a SAN to be within an order of magnitude of the advertised uptime — and some interesting failures have been caused by HA features. Local storage avoids whole classes of problem and has much greater aggregate performance if you can make it work for your app.