Scaling with Apache Cassandra

7,051 views
6,856 views

Published on

Published in: Technology
0 Comments
15 Likes
Statistics
Notes
  • Be the first to comment

No Downloads
Views
Total views
7,051
On SlideShare
0
From Embeds
0
Number of Embeds
1
Actions
Shares
0
Downloads
240
Comments
0
Likes
15
Embeds 0
No embeds

No notes for slide






  • cf data files sorted on (row key, column name)
    columns unrestricted
    columns indexed; lots of cols (fat rows) fine; slicing
    ignoring super columns
  • row key determine node



  • data model fits storage, useful for understanding
    typical data table + index
    out-of-mem btree writes severely throttled



  • clog sequential; never read normally
    batch/periodic sync
    memtable flush triggers
    compaction triggers
  • bf of row keys










































  • ×