Current ticket (regarding an online multi-players Blackjack mobile game)

• Figuring out a C++ executable to delete all instances in AWS Lambda;
• Sub-path coming up;

Sub-goal

1. Suppose there are some players in Blackjack. For example, let's say we are having three players in a play room. We consider the current point of a play a component in a vector, v.
   Thus, dim(v) == 3. Between the DB, which is either DynamoDB/MySQL, and a player side (written in C# based on Unity), we just need to update the component accordingly every time. For example given (1/* ,2,3)
   when Aces are every point as the player desires; then, it could be changed to (1/* ,4,3). Using vectors like that is better cuz the app is more scalable when we are applying AI structure to it. Most likely data tuning from
   Scikit-learn and neural networks in TensorFlow. Depends on the dimensions, we might need to use Word2Vec during the process of embedding.

Intro

aws_linux_walkk

Github repo set-up tutorial

If you would like to quickly learn how to set up a Github repository, this is the tutorial I made for my sophomores
in my CSC322 group project as their team lead during my last term at UVic:
https://youtu.be/KYdwu_zLXec?si=KNOLvxa3vbwfyRhZ

EC2 instance set up

(Under construction)

Docker escalates compiling

(Under construction)

Lambda ( C++ && python )

(Under construction)

Usage of searchRPM script

sudo chmod +x ./searchRPM
sudo ./searchRPM <targetted-column> <desired-substring>
For example, if I wanna search everything containing "mysql":
sudo ./searchRPM 0 mysql

If it has that, the whole name of the rpm package will be printed out, besideds the total # of searching.

VPC config (Notebook_EC2_RDS.ipynb)

It teaches you how to set up a jump box EC2, subnets, VPCs, route tables, MySQL database. Then use a JupyterNotebook to play with it:
https://youtu.be/cWzT9-Q76Es

Important point-outs:

• For installing Openssl11 (manually):
wget https://mirror.stream.centos.org/9-stream/AppStream/x86_64/os/Packages/compat-openssl11-1.1.1k-3.el9.x86_64.rpm
sudo yum localinstall compat-openssl11-1.1.1k-3.el9.x86_64.rpm
• Redhat MySQL repo:\

https://dev.mysql.com/get/mysql84-community-release-el9-1.noarch.rpm

Outcomes

• JupyterNotebook fetch-ups:

Link:
https://s3-walkk.s3.us-east-1.amazonaws.com/notebook_out.PNG

• MySQL fetch-ups:


Link:
https://s3-walkk.s3.us-east-1.amazonaws.com/linux_out.PNG

Note: Images powered by AWS S3 Bucket.