David Schwartz

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8,313 reputation

1520

bio	website	webmaster.com
	location	Murphys, CA
	age	42
visits	member for	9 months
	seen	4 hours ago
stats	profile views	434

I have 20 years of experience developing and optimizing server software in C++. My areas of focus include emerging technologies, network and data center management, security and encryption, extensible storage, and large-scale networked computing.

I live near Sacramento, California.

Bitcoin: 1Gonhezk1ScHaFqUSYH9VQThaDS4PJSq1o

	8,313 reputation	bio	website	webmaster.com	visits	member for	9 months
1520 badges		location	Murphys, CA		seen	4 hours ago

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339 Answers

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23	df says disk is full, but it is not
21	Automatically ban IP address if it accesses a certain URL
17	Peering with an internet exchange
13	How does DNS nameserver fall back work?
11	Is it possible for a TCP connection to remain open when the client has disconnected?

8,313 Reputation

+10	Are both IP address and default gateway needed on a switch to enable communication between different vlans?
+35	How do mixed wireless clients (b/g/n) effect total throughput of an access point?
+10	What does “random seek time” really means in HDD benchmarks?
+10	Running bash script with php under lower priority or limit CPU