Amazon web services – CSV file to AWS Dynamo DB design
I am new to AWS and am about to host a website through AWS amplify. I have some data in a csv file (about 2 million rows). I get a new csv every month with updated data. The new csv…
I am new to AWS and am about to host a website through AWS amplify. I have some data in a csv file (about 2 million rows). I get a new csv every month with updated data. The new csv…
I have created two tables, animation_companies and cartoon_characters. I am given a "document to simulate a request from a supervisor to insert information into a database I have created. The data reads as follows: The Animation_Companies table will contain only…
BOUNTY EDIT: The aspect from rowVersion data type that is important to me is the automatic generation on create and automatic incrementation on update. I don't want to handle the incrementation logic manually in the code side whenever I update…
We need to deploy Apache-age on Cloud so that we can provide its capabilities online for users, without the need to install it on their local system. I have looked into a lot of cloud-based services such as Heruko, Linode,…
I am trying to install Postgres Enterprise manager in my Linux distro Ubuntu for my Windows machine by following this tutorial on their official website. Postgres Enterprise Manger requires two different Postgres to function, first the server it will monitor…
If I have method with @Transaction(with default isolation level) and after all it send commit to DB, DB set transaction's visible for other and send response back to me, but network is lagging and I receive timeout. What happens? Transaction…
Currently I have dockerized an authenticated MongoDB container inside VPS. I've done all the required docker setup and configured the DNS that would point to my subdomain (let's say it's mydb.test.com). Also I've added SSL for that subdomain. What do…
I need you infinite knowledge. I have some kind of data in a column (text) state 0 0,0 13 13,27,0 0,0,0 Is a text column, but it can have a number, or many numbers separate by commas (not defined how…
There's a table with compound index (col1, col2, col3). There's a lot of data in this table. Want to build query for example WHERE col1 = 2 AND col2 = 12 AND col3 IN (1, 2, 3, ..., 40) Is…
I have a table with the structure : Code Time Delete indicator A1 2023-07-26 17:00:00 1 A1 2023-07-25 15:00:00 0 A2 2023-07-26 11:00:00 0 A2 2023-07-25 18:00:00 1 A3 2023-07-22 10:00:00 1 A3 2023-07-26 9:00:00 0 I want a query…