Tag: Hardware

Embedding OpenBSD

For some of my projects such as DNS/DHCP servers, routers, firewalls, NTP Servers, or for some Arduino projects, I embed OpenBSD on small footprint and low power consumption machines.

How SSD works

Everybody thinks SSDs are lightning fast. Of course there are no spinning disk platters and no head positioning. Everything is done in memory therefore they should be fast. But if you use an SSD for your database, you'll start with amazing performance levels that quickly diminish. Here is why. Unlike …

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