How can I load my data into Amazon Redshift from different data sources like Amazon RDS, Amazon DynamoDB and Amazon EC2?

5

What are the primary and the secondary constrictions of a chromosome? What is the other name given to the secondary constriction?

815

Write a query to count the number of rows of a table in mysql.

890

what is the diffeence between SQL and ORACLE?

1755

List some analog modulation techniques.

1031

What is a longblob?

892

Explain what is activity-based costing?

557

What is $_session in php?

953

How to handle the “unhandled exceptions” in node.js?

539

Explain how is hadoop different from other data processing tools?

683

Hi,  Can somebody help me to know whether WCT MVAt is applicable on catering service, if the caterer is uses his own material and labour for doing cooking in our premises and later the product is sold in the same premises for the employees. Kinldy advice whether WCT will be deducted on this.

2247

When you prepare Profit and loss A/C either you will get profit or loss but not both.Then why we are saying it as profit AND loss A/C,why cannot we say it is as Profit OR loss account?

1891

Can we customize columns default settings to create complete custom layout from scratch in bootstrap?

5

Is mvc a 3 tier architecture?

435

What do mean by local and global repository?

1156