topic Re: Data Preview Performance in SAS Academy for Data Science

Data Preview Performance

Sturaga86 — Sun, 09 Dec 2018 21:37:29 GMT

Hi,

What affects the performance of the node preview

1) Is it the number of nodes before the previewing node?

2) Is it the number of records in the data source table?

Re: Data Preview Performance

Cynthia_sas — Mon, 10 Dec 2018 15:31:46 GMT

Hi:

If you're working in one of the SAS Academy for Data Science classes in the Big Data Professional classes can you clarify which module and class you're asking about? What Lesson or statement in the class are you referencing? Are you asking about performance in DataFlux DataManagement Studio or in some other application?

Thanks, in advance,

Cynthia

Re: Data Preview Performance

Sturaga86 — Wed, 12 Dec 2018 03:12:42 GMT

Hi Cynthia,

I was working on SAS Big data programming & loading

A00-220. I got this question in the certification test and curious about the question.

Re: Data Preview Performance

Cynthia_sas — Wed, 12 Dec 2018 15:05:48 GMT

Hi:
The Programming and Loading exam for Big Data exam 2 is A00-221, the first exam is A00-220. However, I can't really comment on actual exam questions. I recommend that you go back to the classes and look at the recommendations or comments about performance.

Cynthia

Re: Data Preview Performance

Sturaga86 — Thu, 13 Dec 2018 01:30:48 GMT

Hi Cynthia,

Sorry it's for A0-220.I went through the material i didn't find anything about it.I was curious about it as it's very good question as we need to keep in mind for projects.Currently i don't have access to SAS VA to test it.

Re: Data Preview Performance

Cynthia_sas — Thu, 13 Dec 2018 15:42:08 GMT

Hi:
In the Virtual Lab, you have access to the Visual Analytics Hub, in the Big Data Professional Module 1 Virtual Lab.
Cynthia

Re: Data Preview Performance

Sturaga86 — Fri, 14 Dec 2018 03:39:45 GMT

HI Cynthia,

My subscription ended and I am preparing to take the test based on study material.I couldn't take the test before the online subscription ended unfortunately.