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I have a table with column Id and JSON column. Id | JSON ---------------------------------------------------------------- 101 | {"person_id":456,"f_name":"t", "l_name":"Jack"} | 102 | {"person_id":123,"f_name":"M", "l_name":"Ron"} | 103 | {"person_id":789,"f_name":"A", "l_name":"Tom"} I am able to create GSI(Global Secondary Index) on column Id , but I would like to know how to create GSI on person_id and f_name . Is it possible to create GSI for json attributes? As upon observation, I was able to create GSI on columns in tables of Dynamo DB..Please provide a C#.Net example .. Taken from http:

I have a database and want to link amazon products with their asin . For example B005UEF678 for iPhone 4S, would be amazon.com/dp/B005UEF678 in the US, but amazon.de/dp/B005UEF678 in germany. Actually I don't know which URL is the right, since the user could be from any country? How would you solve this problem? API? Switch Case in Userlanguage? thank you byt he way I use PHP. Peter Mundane there is a servie for ASIN Short URLs called asin.info. You can easily generate your URLs by Amazonlink or with this syntax: http://asin.info/a/{asincode} It will redirect the user to the product for the

I am trying to create a simple Alexa skill using Flask Ask in python. I have an intent called "SearchIntent" with a "searchterm" slot and the python code looks something like this: @ask.intent("SearchIntent") def SearchIntent(searchterm): resList = [] searchterm = searchterm.lower() for item in somelist: if item.find(searchterm) != -1: resList.append(item) return question("I Found " + str(len(resList)) + ", Do you want me to list them all?") I want to check if the response from the user, if he says "Yes" than read all the results: return statement('\n'.join(resList)) and if the user says no,

This question already has answers here : Closed 7 years ago . Possible Duplicate: Amazon API library for Python? I'm looking for an Amazon API that will allow me to: Find books by title or author Show book covers Get information about each book (price, rating, number of reviews, format, number of pages, etc.) Either a Python or Ruby library would be fine (I just want the library that's easiest to use). Any suggestions? I know there are some other posts about this on SO, but it seems like these APIs get outdated pretty quickly. [I tried a couple suggested Ruby libraries a couple months ago, but

I'm using AWS API Gateway and it's HTTP Proxy, I need to pass Authorization header to my endpoint through AWS API Gateway Things I've tried: Setting Method Request like so, Integration Request setup This doesn't work, my app doesn't receive the Authorization header, Also I've tried using mapping template { "method": "$context.httpMethod", "body" : $input.json('$'), "headers": { #foreach($param in $input.params().header.keySet()) "$param": "$util.escapeJavaScript($input.params().header.get($param))" #if($foreach.hasNext),#end #end }, "queryParams": { #foreach($param in $input.params()

I have an Android application and I want to move my local database in the cloud. I decided for a SQL database and not for a NoSQL, because I want to execute complex queries. I created a database instance in RDS from Amazon and I populated the database. Now I want to connect my mobile app to my cloud database. I sow samples for NoSQL database connection, but I wasn't able to find examples for RDS. I saw that it is recommended to create a web service and connect to that web service, but it seems much more complicated than using a NoSQL and this doesn't feel right. Does Amazon offer some API