One of the things that immediately impressed me about Exasol all those
years ago was the late tuple materialization. I am pondering whether the
effect of the "NVL" function is greatly reduced when evaluating
compressed, columnar data. I.e., is the ev...
The answer to the question "In what table do you find the current values
for CPU, HDD_READ, HDD_WRITE, NET has multiple correct answers. I think
that providing any of them (such as EXA_DBA_PROFILE_RUNNING) should
count as correct.
I"ve first became aware of Exasol about the same time I became aware of
Data Vault. I spoke with Dan Linstedt about his methodology in 2010. I
also began following Exasol at that time, thanks to Curt Monash's
website / blog "DBMS2". I have been readi...
Hello all!My name is Joel Wittenmyer and I am a Data Architect
Specialist at Allianz Life of North America. I have been a fan of Exasol
since 2010, when I designed a National Medical Records Data Warehouse
with Exasol as it's centerpiece. More recent...
We started down this road a year or so ago before our Enterprise
Architecture group was able to (temporarily) completely quash Exasol as
a solution. At that time,Wherescape was generating Powershell scripts
that ran on the OS and accessed Exasol in t...
We are using an enterprise scheduling tool to execute the lua scripts
within the Exasol database. I'd be happy to share the modifications I've
made. We are going through another round of modifications now to make
the whole thing capable of concurrent...
