<div dir="ltr"><div dir="ltr"><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sun, Oct 20, 2019 at 11:23 AM Sujit K M <<a href="mailto:kmsujit@gmail.com">kmsujit@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div>Always been a critique of AWS. Found something that might fuel that more.</div><div>Not sure whether there will be more acceptance.</div><div><br></div><div>Below an article on something I was researching.</div><div><br></div><div><a href="http://www.devgrok.com/2018/12/using-s3-hive-metastore-with-emr.html" target="_blank">http://www.devgrok.com/2018/12/using-s3-hive-metastore-with-emr.html</a></div><div><br></div><div>Below an article on In memory Database on AWS<br></div><div><br></div><div><a href="https://aws.amazon.com/nosql/in-memory/" target="_blank">https://aws.amazon.com/nosql/in-memory/</a></div><div><br></div><div>As per some of the discussions we have had on EC2 on FreeBSD. I find</div><div>supporting something like HSQL(Java In Memory Database) on AWS very <br></div><div>difficult which is certified by other cloud vendors, they seem to think how</div><div>can you not have it.<br></div></div>
_______________________________________________<br>
talk mailing list<br>
<a href="mailto:talk@lists.nycbug.org" target="_blank">talk@lists.nycbug.org</a><br>
<a href="http://lists.nycbug.org:8080/mailman/listinfo/talk" rel="noreferrer" target="_blank">http://lists.nycbug.org:8080/mailman/listinfo/talk</a><br></blockquote><div><br></div><div><br></div><div>You are looking at vastly different technologies.</div><div><br></div><div>Hive is batch processing system with an SQL frontend. At best it works at analytic speed. Queries over GB of data in the seconds to minute range.</div><div><br></div><div>This is different then single node "in memory" databases. (HSQL)<br></div><div><br></div><div>Which are different then multi-node distributed in memory databases (VoltDB)<br><br></div><div>Aerospike and redis are KV like stores without relational capabilities.</div><div><br></div></div></div>