Why is splunk used for analyzing machine data?

184

What is PageRank in Spark?

256

How do I find someone else's public key?

842

Specify the different types of tables accessible in hive?

747

I am trying to open files called "excel 97 templates" with my excel for windows 95, version 7.0. I get the message: "(filename).xls: file format is not valid". Whatgives? Is the "excel 97" saved file just unreadable by my version?

534

Rounded off to the nearest trillion, how many miles is in a light year?

104

Is string an object in java?

831

What are the different session tracking techniques?

1151

Why do we use web application?

693

What is the logistic regression?

407

What is orm in mvc?

1

What is the acronym for ansi?

1002

What are global variables in php?

917

Why use sql over excel?

634

shall we execute our java programmes in jre

2202