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RE: Nosqls schema design - HBase - [mail # user]
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...Nick Short answer: It all depends on your key-design overlap with the use cases you want to address. If (all of) your use cases map very closely to your key design you're ...
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Author: Pamecha, Abhishek,
2012-11-08, 19:09
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RE: scaling a low latency service with HBase - HBase - [mail # user]
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...Here are a few of my thoughts: If possible, you might want to localize your data to a few regions if you c an and then may be have exclusive access to those regions. This way, extern a...
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Author: Pamecha, Abhishek,
2012-10-20, 00:00
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RE: High IPC Latency - HBase - [mail # user]
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...Also, I hope no coprocessors are in play. Thanks, Abhishek From: Yousuf Ahmad [mailto:[EMAIL PROTECTED]] Sent: Friday, October 19, 2012 10:12 AM To: [EMAIL PROTECTED] Cc: ...
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Author: Pamecha, Abhishek,
2012-10-19, 17:20
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RE: High IPC Latency - HBase - [mail # user]
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...Is it sustained for the same client hitting the same region server OR does it get better for the same client-RS combination when run for longer durati on? Trying to eliminate Zoo...
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Author: Pamecha, Abhishek,
2012-10-18, 18:38
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Re: hbase deployment using VMs for data nodes and SAN for data storage - HBase - [mail # user]
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...May be I didn't understand your question. Do you mean SAN overshadows some of the hbase benefits? I thought SAN isn't a great choice for hbase deploy ments because of concentrati...
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Author: Pamecha, Abhishek,
2012-10-16, 06:07
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hbase deployment using VMs for data nodes and SAN for data storage - HBase - [mail # user]
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...Hi We are deciding between using local disks for bare metal hosts Vs VMs using SAN for data storage. I was wondering if anyone has contrasted performance , availability and scala...
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Author: Pamecha, Abhishek,
2012-10-15, 22:00
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RE: Efficient way to sample from large HBase table. - HBase - [mail # user]
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...Although, I have no idea of your use case, I would be surprised if during s ampling you want to stop exactly at the 1M mark. Here is one approach you might use: May be if you store the...
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Author: Pamecha, Abhishek,
2012-10-12, 18:06
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RE: HBase table row key design question. - HBase - [mail # user]
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...For 1. I wouldn't worry about that problem until it really happens. Just my opinion. If you really want to solve it you will need to generate a unique id per row-key 'put' outsid...
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Author: Pamecha, Abhishek,
2012-10-02, 23:36
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Re: sorting by value - HBase - [mail # user]
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...Btw, liked the bit flipping for negative values. It didn't occur to me righ t off, it would be a problem i Sent from my iPad with iMstakes On Aug 30, 2012, at 23:14, "Tom Brown...
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Author: Pamecha, Abhishek,
2012-08-31, 07:38
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Re: sorting by value - HBase - [mail # user]
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...Thanks St.Ack and Tom. Yes I too kinda came up with a similar scheme -- To store the rank as part of the key. Where it broke down for me was for say, k-dimensional d...
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Author: Pamecha, Abhishek,
2012-08-31, 07:34
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