Harshit Anand harshitanand

POC to Production Scale Plan

Summary

This submission presents enterprise-grade solutions for intelligent campaign orchestration and multi-touch attribution, leveraging modern streaming architecture with Apache Kafka, Flink, and managed cloud services. The approach emphasizes rapid POC validation followed by systematic scaling to handle enterprise volumes while maintaining cost efficiency.

NOTE: People Cost will depend upon the geography and where the team is located

Screen Quick Reference

Basic

Description	Command
Start a new session with session name	`screen -S <session_name>`
List running sessions / screens	`screen -ls`
Attach to a running session	`screen -x`
Attach to a running session with name	`screen -r`

Renew GPG key

Given that your key has expired.

$ gpg --list-keys
$ gpg --edit-key KEYID

Use the expire command to set a new expire date:

Default

Powerlevel10k

An guide how to activate Windows 11 Pro for free

Why?

Because you will get some more features like an Bitlocker and host your device as an External Desktop which can be accessed through the internet

Am i also able to switch from any other edition to Pro?

The answer is yes! You can switch from almost any edition to Pro completely for free!

Note for users with unactivated Pro edition

People which already have Pro, but not activated, can skip to this step.

Getting started

What you first need to do is open CMD (Command Prompt) as Administrator using this keyboard key:

Multiple SSH Keys settings for different github account

create different public key

create different ssh key according the article Mac Set-Up Git

$ ssh-keygen -t rsa -C "[email protected]"

	Explanation file: db.js
	This code imports the mongoose library which allows to connect to a MongoDB database.
	There are two URIs defined to connect to two different databases: MONGO_URI and MOBILE_URI.
	Each URI contains connection information to a remote MongoDB database, including user credentials.

	The connectDBs function uses the mongoose.createConnection method to create connections to these two
	databases using the respective URIs. The useUnifiedTopology and useNewUrlParser options are set to enable the new
	unified topology policy and use MongoDB's new URL parser, respectively.

	The function returns an object that contains the connections to these two databases as qrCodeDb and userDB properties.

	import certifi
	from dynaconf import settings

	from confluent_kafka.avro import AvroProducer
	from confluent_kafka import Consumer

	BASE_CONFIG = {
	'bootstrap.servers': settings.KAFKA_PRIMARY_BOOTSTRAP_SERVERS,
	'group.id': 'integrated-tests',
	'client.id': 'integrated-tests',

	const registryUrl = 'http://schema-registry:8081'

	const avro = require('avsc')
	const registry = require('avro-schema-registry')(registryUrl)
	const kafka = require('kafka-node')
	const client = new kafka.KafkaClient({ kafkaHost: 'kafka:9092' })

	const topic = {
	topic: 'actor7',
	offset: 3695

	import EIP712Domain from "eth-typed-data";
	import BigNumber from "bignumber.js";
	import * as ethUtil from 'ethereumjs-util';
	import { ethers } from "ethers";
	import axios from "axios";

	/*
	* Safe relay service example
	* * * * * * * * * * * * * * * * * * * */