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I'm exploring MapDB utility to be used as a off-heap java cache backed by a SSD. Can someone suggest if it supports following:

  1. Is device access to SSD device "flash friendly" i.e. access are pages aligned.
  2. Does it allow inserting keys to the device in a batch mode. (All I was wondering if I can avoid performing db.commit() after insert of every single key).

Thanks!

Ata
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1 Answers1

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1) Not right now, key align should be added in 1.1 in a few weeks.

2) yes, use Data Pump. You can also disable transactions and get very fast insert mode

Jan Kotek
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