[Progress Communities] [Progress OpenEdge ABL] Forum Post: RE: Long RM chain

  • Thread starter Thread starter George Potemkin
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George Potemkin

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Really I meant that we need the tests that would show the impact of the long chains on performance. For example, we can compare the times of chanalys vs ixanalys running on data area. Chanalys will read only blocks on the chains, in other words it will read only x% of blocks in the area. Ixanalys will read sequantially all (data) blocks in the area. Chanalys can be many times slower than ixanalys though it reads a few times less blocks. Of course, it applies only for data on HDD.

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