DEV Community: Sarvesh Srivastava

Getting Started with Google Cloud Platform: A Beginner’s Guid

Sarvesh Srivastava — Fri, 07 Feb 2025 07:49:24 +0000

To summarize, Google Cloud Platform is a set of cloud computing services that run on the same infrastructure that Google uses for end-user products such as Search, Gmail, and YouTube. For developers as well as for businesses, GCP has the tools they need to develop, deploy, and scale applications effectively. This tutorial takes you through the basics of getting started with GCP-complete with code examples to illustrate key concepts.

Introduction to Google Cloud Platform

Google Cloud Platform is a whole suite of cloud services that are provided to help build, deploy, and manage applications. It provides the service in categories, which include computing, storage, machine learning, networking, and so on.

Key Advantages:

It can be scaled up easily.
Global Network — you can get access to Google’s global fiber network.
Security: It offers advanced levels of security for your data.

Creating a Google Cloud Account

To get started with GCP, you will first require a Google account. To open an account if you do not have one, go to Google Accounts. Open the account, and go to the Google Cloud Console: https://console.cloud.google.com/. Then sign in.

In this section, we are explaining the highlighted steps:

Sign Up: Use the GCP Console
Free Tier: Try the $300 free credit
Billing: Set up your billing information to avoid interruptions.

Setting Up Your First Project

Everything is grouped under a project in GCP, which is the main unit that helps manage resources, permissions, and billing.

Shaded Steps:

Create New Project: Once you are logged in to the console, navigate to the project dropdown and select “New Project.”
Name Your Project: Provide your project with a name and select the billing account.
Configure Permissions: Use IAM to handle user access.

Example of how to create a project using gcloud CLI:

gcloud projects create my-first-project --name="My First GCP Project"

What is Google Cloud Services?

GCP offers so many services. Here’s a quick taste:

Compute Engine: Virtual machines running on Google’s infrastructure
App Engine: Platform as a Service (PaaS) for building scalable web apps
Kubernetes Engine: Managed Kubernetes for containerized applications
Cloud Storage: Scalable object storage for unstructured data
BigQuery: Fully-managed data warehouse for large-scale data analytics.

Google Cloud Console

Your main interface when you are working with GCP services is the Google Cloud Console. It gives a graphical way of managing projects in addition to resources.

Key Features:

Dashboard: All your resources in one place
Resource Management: Make resources easy to add, update, or remove
IAM Management: Manage who has access to your projects

Deploying a Simple Web Application

Deploy a simple Python web application using Google App Engine. It will give you hands-on experience of deployment to the cloud.

Steps:

Set Up Your Environment: Install required SDKs
Write Your Application: A simple Flask application for this example
Deploy to App Engine: Use the gcloud command to deploy

Sample Code:

main.py:

from flask import Flask
app = Flask( __name__ )

@app.route('/')
def hello_world():
    return 'Hello, World from Google App Engine!'

if __name__ == ' __main__':
    app.run(debug=True)

app.yaml:

runtime: python39
entrypoint: gunicorn -b :$PORT main:app

Deploy Command:

gcloud app deploy

Using Google Cloud SDK (gcloud) to Manage Resources

The gcloud command-line tool is critical to manage your GCP resources programmatically. With it, you can create, manage, and directly interact with GCP services from your terminal.

Key Features:

Project Management: Creates and manages your GCP projects
Resource Deployment: Deploy applications and services
Monitoring and Logging: View logs and monitor your applications

Sample Commands:

# Set your project
gcloud config set project my-first-project

# Deploy an app
gcloud app deploy

# View logs
gcloud app logs read

Using Google Cloud Storage

Google Cloud Storage is a scalable and secure object storage service for unstructured data. This is a good place to store large volumes of data, such as images, videos, backups, and more.

Key Concepts:

Buckets: Containers to hold your data
Objects: The uploaded individual files in the buckets
Access Control: Define who can view or manage your data

Code to Create a Bucket:

gsutil mb gs://my-awesome-bucket

Upload a file:

gsutil cp myfile.txt gs://my-awesome-bucket/

Introduction to Google Compute Engine

Google Compute Engine enables you to have virtual machines running on Google’s infrastructure. You create a VM, install your software, and configure it according to your needs.

Key Features:

Custom Machine Types: Select a suitable CPU and memory combination
Persistent Disks: Attach elastic storage to your VMs
Global Load Balancing: Handle traffic across different VMs

Creating a VM Instance using Example Code:

gcloud compute instances create my-vm-instance \
    --zone=us-central1-a \
    --machine-type=e2-medium \
    --image-family=debian-10 \
    --image-project=debian-cloud

Monitoring and Logging with Google Cloud

The two powerful monitoring and logging services Google Cloud offers are Cloud Monitoring and Cloud Logging. These services enable you to monitor your application’s health and identify problems.

Highlighted Features:

See metrics and create dashboards
Group your logs together in one place
Create alerts to notify you when potential issues arise

Enabling Monitoring:

gcloud services enable monitoring.googleapis.com

Getting started with Google Cloud Platform might seem intimidating, but with the right approach, it becomes much more achievable. Knowing the key services, working through the Cloud Console, and leveraging the gcloud CLI will get you started in the cloud with confidence.

In a Nutshell:

Start Small: Take time to understand one project at a time and see what it can do
Get Free Tier: GCP provides freebies to help you learn without breaking the bank
Leverage Documentation: GCP’s detailed documentation is an excellent resource for learning

This guide will get you started with the Google Cloud Platform. As you explore further and become a power user, you can dive into more advanced topics and services available on GCP.

20 Years of Google Maps: From Paper Maps to Augmented Reality

Sarvesh Srivastava — Fri, 07 Feb 2025 00:00:58 +0000

Google Maps is a name synonymous with navigation, exploration, and even a little bit of wanderlust. For two decades, it’s been our trusted guide, transforming how we interact with the world. From simple digital maps to immersive augmented reality experiences, Google Maps has continually evolved, shaping how we travel, discover, and connect with our surroundings. Let’s celebrate this milestone by exploring 20 key features that have defined its journey.

The Dawn of Digital Mapping:
In 2005, Google Maps emerged, offering a revolutionary alternative to cumbersome paper maps. Its zoom and pan functionality, coupled with satellite imagery, provided an unprecedented level of detail and control. Local search integration made finding businesses a breeze, while driving directions simplified road trips. These foundational features laid the groundwork for what was to come.

Taking Navigation to the Next Level:
The introduction of the mobile app in 2007 was a game-changer. Suddenly, navigation was at our fingertips, transforming how we explored cities and embarked on adventures. Street View, launched the same year, offered virtual exploration, allowing us to "visit" places from the comfort of our homes. Voice-guided navigation in 2008 made driving safer and more convenient, freeing us from constantly checking our screens. Public transit and walking directions further expanded the app’s utility, catering to diverse modes of transportation.

Adding Layers of Context and Personalization:
Real-time traffic updates became essential for commuters, helping us avoid congestion and find alternative routes. User reviews and ratings provided valuable insights into local businesses, empowering us to make informed decisions. Photos and user-generated content enriched the map experience, adding visual context to locations. "My Maps" allowed for personalized map creation, enabling users to mark important spots and plan trips. Offline maps ensured navigation even in areas with limited connectivity.

Beyond Navigation: Exploration and Discovery:
The "Explore" tab helped us discover nearby attractions and restaurants based on our interests. Integration with other Google services streamlined tasks like finding addresses and planning events. 3D buildings in select cities offered a more immersive view of the urban landscape. Indoor maps simplified navigation within large buildings like airports and malls.

The Future of Mapping: Immersive and Intelligent:
One of the most exciting recent developments is Live View, which uses augmented reality to overlay navigation instructions onto the real-world view through our phone’s camera. This innovative feature makes navigating complex environments incredibly intuitive.

Google Maps has come a long way in two decades. It’s evolved from a basic mapping tool to a comprehensive platform that empowers us to explore, navigate, and discover. With continuous innovation and a focus on user experience, Google Maps is poised to remain an indispensable tool for years to come. As we celebrate its 20th anniversary, we can only imagine the exciting possibilities that lie ahead in the world of mapping and exploration. Here’s to the next chapter of Google Maps, and the continued journey of discovery it inspires.

Read “Enhance Your AI Interactions with Vertex AI Prompt Optimizer“ by Daksh Srivastava on Medium

Sarvesh Srivastava — Tue, 17 Dec 2024 08:22:41 +0000

https://capricious-ax.medium.com/enhance-your-ai-interactions-with-vertex-ai-prompt-optimizer-3978eb45b4d9