Mohnish Thallavajhula mohnish

Virtual DOM and diffing algorithm

There was a [great article][1] about how react implements it's virtual DOM. There are some really interesting ideas in there but they are deeply buried in the implementation of the React framework.

However, it's possible to implement just the virtual DOM and diff algorithm on it's own as a set of independent modules.

Keybase proof

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I am mohnish on github.
I am mohnish (https://keybase.io/mohnish) on keybase.
I have a public key whose fingerprint is FC17 4AF7 7A4E 4A42 CC8E 88BE F40C 483A 2140 8E2D

To claim this, I am signing this object:

Linux Backup Solutions

I've been looking for the best Linux backup system, and also reading lots of HN comments.

Instead of putting pros and cons of every backup system I'll just list some deal-breakers which would disqualify them.

Also I would like that you, the HN community, would add more deal breakers for these or other backup systems if you know some more and at the same time, if you have data to disprove some of the deal-breakers listed here (benchmarks, info about something being true for older releases but is fixed on newer releases), please share it so that I can edit this list accordingly.

Amanda (comments by sammcj)

It has a lot of management overhead and that's a problem if you don't have time for a full time backup administrator.

1. SYSTEM

$ uname –a                          # Display linux system information
$ uname –r                          # Display kernel release information (refer uname command in detail)
$ hostname                          # Show system host name
$ hostname -i                       # Display the IP address of the host (all options hostname)
$ uptime                            # Show how long system running + load (learn uptime command)
$ last reboot                       # Show system reboot history (more examples last command)
$ cat /etc/redhat_release           # Show which version of redhat installed

$ date # Show the current date and time (options of date command)

	// Node.js CheatSheet.
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	FROM bills as b
	INNER JOIN payments as p
	ON p.bill_id = b.id
	INNER JOIN categories as c

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