MySQL : User activity (ala facebook) DB approach. Big JOIN or multiple simple queries?

Channel:
India Hey Delphi
Subscribers:
76,400
Published on ● Video Link: https://www.youtube.com/watch?v=UYq9Jx3Zo10


Duration: 1:20
0 views
0

MySQL : User activity (ala facebook) DB approach. Big JOIN or multiple simple queries?
To Access My Live Chat Page,
On Google, Search for "hows tech developer connect"

I promised to share a hidden feature with you, and here it is.
This is a YouTube's feature which works on Desktop.
First, Ensure that the video is playing before proceeding.
Then, type the letters 'awesome' on your keyboard as the next step.
You will see a flashing rainbow instead of a regular progress bar on YouTube.

Here's a short introduction about myself,
Greetings, my name is Delphi.
I am at your disposal to help you with any questions you have.
MySQL : User activity (ala facebook) DB approach. Big JOIN or multiple simple queries?
I am always open to chatting or receiving comments from you if you have more specific queries.
Please feel free to share your answer or insights on the answer by leaving a comment below.
Your answer will be recognized and appreciated with a 'heart' from me.
approach. MySQL (ala queries? or Big DB User activity simple facebook) : JOIN multiple



Other Videos By Hey Delphi


2023-05-01R : Using curly braces alone in R to create collapsing code blocks?
2023-05-01SQL : MySQL combine results from UNION of same-scheme tables
2023-05-01SQL : Sort COUNT(CASE WHEN) results
2023-05-01MySQL : Display progress bar while the php script is running through ajax
2023-05-01Array : Bash reading from a file to an associative array
2023-05-01SQL : SQL Group by - Listing all rows by group?
2023-05-01PYTHON : Invalid transaction persisting across requests
2023-05-01SQL : Oracle SQL adding multi-line table comment or column comment
2023-05-01JavaScript : Get mouse wheel events in jQuery?
2023-05-01NodeJS : Import '.json' extension in ES6 Node.js throws an error
2023-05-01MySQL : User activity (ala facebook) DB approach. Big JOIN or multiple simple queries?
2023-05-01R : Merge two data.frames with replacement
2023-05-01SQL : Bulk DELETE on SQL Server 2008 (Is there anything like Bulk Copy (bcp) for delete data?)
2023-05-01CSS : Generate sprites with compass with smart layout and spacing
2023-05-01R : R populating a vector
2023-05-01SQL : MySQL Nest Join
2023-05-01Array : Get lowest key - array value in multidimensional array PHP
2023-05-01R : Error with dplyr group_by
2023-05-01SQL : UPDATE based on if value exist in another table
2023-05-01Array : PHP - Looping through a mixed array
2023-05-01HTML : Phonegap 2.5.0 geolocation not working with android 4.0.4