Ccq15
BAN USER- 1of 1 vote
AnswersHow to design to record analytics for top n records that user listened in last 1 week? Please help.
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Software Engineer / Developer - 0of 0 votes
AnswersHow to design an image viewer app to see recent photos /albums from let's say Facebook? Please help
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Software Engineer / Developer
I think the requirement here is that since fb has a lot of photos data, so we can build an app to just see the photos without the need to see the timeline. So I am thinking, we can get the photos by calling the fb api that they expose to get all the albums etc. Now what should we do if we want to support offline viewing? Lets say user is on mobile and currently in bad network or no network zone. How will the application perform? Kind of think of on similar grounds as google photos. I think when there is no network google photos show some very low resolution thumbnails so there is availability. What i dont know is how does this work? where is all this stored? What is the db schema? Is it user's mobile where all this data is stored?
- Ccq15 August 18, 2017
Replovercast172, Analyst at ADP
I am working as Human Resources Associates, and my duties are for obtaining, recording, and interpreting human resources information within ...
RepSpent 2001-2006 getting my feet wet with Slinkies in Fort Walton Beach, FL. mantra to control girl Spent 2001-2006 working ...
Replisachndi, Backend Developer at Adjetter Media Network Pvt Ltd.
I am the manager of health services. I work in managing medical and health services in hospitals, community health institutions ...
Just got an idea, what if we set the expiry of the record to 7 days. That way every record that is there in cache is within the time limit. Then we simply have to return the top n records of all records for the user within that time frame. Does that make sense? Anybody who can suggest the code for this?
- Ccq15 August 19, 2017