<div dir="ltr">Thanks John, very interesting reading.<div><br></div><div>No luck for us in inventory, as there's essentially updates rather than inserts, which is a bit more complicated than the solution described: "<span style="background-color:rgb(245,245,245);color:inherit;font-family:hack;font-size:13px;white-space:pre-line">generally the client needs to be smart enough to merge updates based on a timestamp, with a periodic batch job that cleans out obsolete inserts"</span></div><div><span style="background-color:rgb(245,245,245);color:inherit;font-size:13px;white-space:pre-line"><font face="arial, helvetica, sans-serif"><br></font></span></div><div><span style="background-color:rgb(245,245,245);color:inherit;font-size:13px;white-space:pre-line"><font face="arial, helvetica, sans-serif">But now we're considering the alternative of reading/writing the whole graph at once and process queries in memory. If "the whole graph" is too big to fit in memory without problems, then we should find a way to partition it.</font></span></div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Sat, Dec 17, 2016 at 2:54 AM, John Sanda <span dir="ltr"><<a href="mailto:jsanda@redhat.com" target="_blank">jsanda@redhat.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word">This thread post <a href="https://goo.gl/8cpSwM" target="_blank">https://goo.gl/8cpSwM</a> <wbr>from cassandra-users list has a good write up on an approach for implementing transactions across multiple tables in order to provide stronger consistency. I found it particularly interesting in light of the discussions of inventory and consistency.<span class="HOEnZb"><font color="#888888"><div><br></div><div>- John</div></font></span></div><br>______________________________<wbr>_________________<br>
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