intergalactic data speak_highload++_20131028
DESCRIPTION
Slides from my Highload++ 2013 talk. Join the fun!TRANSCRIPT
Intergalactic Dataspeak
Highload++ 2013/10/28Copyright© 2013David Fetter [email protected] rights reserved.
SQL Everywhere!
Virtual Table Interface
Virtual Index Interface
SQL/MED
<DIGRESSION>
EXTENSIONS!
</DIGRESSION>
<PAST>
SQL/MED in PostgreSQL
contrib/dblink
SQL/MED in PostgreSQL
DBI-Link
Time Passes...
PostgreSQL 8.4
Infrastructure Only
PostgreSQL 9.0
More Infrastructure
PostgreSQL 9.2
ReadsANALYZE
</PAST>
<PRESENT>
A Disqus Hour
•50 GB raw log data
•30 GB event data
•100 million embed loads
•...last week.
PostgreSQL 9.3
WRITES!
Wrappers. Lots of Wrappers.
<SQL>
Oracle
MySQL
ODBC
</SQL>
<NoSQL>
CouchDB
Redis
</NoSQL>
<File>
file
file_text_array
</File>
<Creativity>
LDAP
S3
</Creativity
>
More!
<New_Commands>
{CREATE | ALTER | DROP}
FOREIGN DATA WRAPPER
{CREATE | ALTER | DROP}SERVER
{CREATE | ALTER | DROP}
USER MAPPING
</New_Commands>
<INTROSPECTION>
Remote Partitioning
• Expose information_schema.columns.
• Create view over them.• Create foreign table generator.
</INTROSPECTION>
</PRESENT>
<FUTURE>
<INTROSPECTION>
CREATE FOREIGN TABLE (…LIKE...)
More and better.
</INTROSPECTION>
Full SQL/MED Compliance
The ever-interesting: Stuff I Never Thought Of
</FUTURE>
Большое спасибо!
Highload++ 2013/10/28Copyright© 2013David Fetter [email protected] rights reserved.