Re: Commit log on USB flash disk?

2013-11-16 Thread Dan Simpson
It doesn't seem like a great idea. The USB drives typically use dynamic wear leveling. See this analysis on wear: https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=3&ved=0CD8QFjAC&url=http%3A%2F%2Fwww.usenix.org%2Fevent%2Ffast10%2Ftech%2Ffull_papers%2Fboboila.pdf&ei=qZyHUrizFtKAygGs9Y

Re: Backup strategy

2013-11-07 Thread Dan Simpson
Thanks for sharing tablesnap. It's just what I have been looking for. On Thu, Nov 7, 2013 at 5:10 PM, Robert Coli wrote: > On Thu, Nov 7, 2013 at 6:28 AM, Sridhar Chellappa > wrote: > >> Yes. I am taking a Snapshot and then offloading the full data into S3. >> How will Table Snap help? >> >

Re: Chronos - Timeseries with Hector

2013-01-30 Thread Dan Simpson
I'm sure it helps if I link the thing: https://github.com/dansimpson/chronos On Wed, Jan 30, 2013 at 8:39 AM, Dan Simpson wrote: > Hello, > > I recently open sourced a WIP java library for handling timestamped data. > I am looking for feedback/criticism and also inter

Chronos - Timeseries with Hector

2013-01-30 Thread Dan Simpson
Hello, I recently open sourced a WIP java library for handling timestamped data. I am looking for feedback/criticism and also interest. It was made primarily to process lots of small numeric values, without having to load the entire set into memory. Anyways, thoughts and feedback appreciated.