2024-04-17 09:52
Service Endpoints
Provides secure and direct connectivity to Azure services
use optimized route over the Azure backbone network.
You can Azure service to only your virtual networks.
Service… Read More
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Learn Big Data Hadoop In Bangalore Blog
prwatech.in/blog
Tags:
network
virtual
azure virtual desktop
computing
logic
azure virtual
azure virtual network
logic apps
container registry
resource
Learn more about big data and hadoop
2024-04-17 08:14
Azure Virtual Network Hands-on
Now we will try to create a Virtual Network
Here you can see the UI o… Read More
2024-04-17 06:44
Azure Virtual Network
Your isolated network in Azure.
The region can have multipleVNets but each VNetbelongs to the same Region
Within a VNet, network traffic is isolated (not visible) from… Read More
2024-04-16 10:16
Logic Apps
Quickly build powerful integration solutions
Designed to automate business scenarios
logic apps execute two workflows
Workflow includes actions like data conversions and flow co… Read More
2024-04-16 07:30
Azure Function
Azure Functions provides a serverless computing experience.
It is a serverless platform
Execute your code when needed
Event-driven solution
Execution of your co… Read More
2024-04-16 07:16
Serverless computing
Serverless computing is the idea that servers, infrastructure, or operating systems are behind the scenes, and for users, they do not exist.
Infrastructure isn’t… Read More
2024-03-14 11:19
App Service- Hands-on
Search App Services
Open app services,
select a subscription, resource group
give name, select runtime stack
select os
select the app service plan, explain different p… Read More
2024-03-14 10:21
Azure Virtual Desktop
Desktop and app virtualization service in Azure.
Some challenges
IT management overhead
Security management
Solution
Separates local hardware from your operating syst… Read More
2024-03-14 10:13
Docker & Azure Container Registry
Docker is an open-source containerization platform.
Azure Container Registry
An image is a read-only template with instructions on how to creat… Read More
2024-03-14 10:06
ACI vs AKS
Azure Container Instances (ACI) vs Azure Kubernetes Services
ACI
ACI is a service that lets you deploy containers on Azure without having to
maintain or patch the environ… Read More
2024-03-13 12:07
Hands-on – Creating VM
Search for a virtual machine and open it Read More
2024-03-13 11:29
Load Balancer, Availability Zones & Availability sets
Load Balancer
Deliver high availability and network performance to your apps altogether
Distributed traffic to your backend virtua… Read More
2024-03-13 09:20
Compute services types
Azure Virtual Machines
Azure App Service
Azure Container Instances
Azure Kubernetes Service
Azure Functions
Azure Virtual Desktop
Azure Virtual Machine
Provides high… Read More
2024-03-13 08:51
Subscriptions
Using Azure requires an Azure subscription.
An Azure subscription is a logical unit of Azure services that links to an Azure account. It also allows you to provision resources… Read More
2024-03-12 12:54
Azure Resource Groups & Resource Manager
Organizing structure for resources
Resources: Resources are instances of services that you create, like virtual machines, storage, or SQL datab… Read More
2024-03-12 10:15
Types of Cloud Computing – Public, Private and Hybrid
Cloud Deployment Models
Cloud Pricing Models
Always Free
Virtual Network
Azure Policy
Azure Active Directory
Az… Read More
2024-03-12 10:08
Consumption-based model
⮚Cloud pricing model in which clients are only pay for the resources they utilize.
⮚There are no upfront fees.
⮚No need to buy and maintain expe… Read More
2024-03-12 09:58
Computing Models
Categories of cloud services – SaaS vs PaaS vs IaaS
SaaS vs PaaS vs LaaS
SaaS vs PaaS vs LaaS
SaaS vs PaaS vs LaaS
Shared… Read More
2024-03-12 09:50
Benefits of cloud computing
New Startup
Traditional Data Center Challenges
Cloud Computing Benefits … Read More
2024-03-12 09:44
CapEx vs OpEX
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The post CapEx vs OpEX appeared first on Prw… Read More
2024-03-12 09:41
Scalability, Elasticity, and Agility
Scalability
Resources cost money
Charged for disk space, CPU, memory, bandwidth
Minimize cost by minimizing resources used
Resource needs change quickly… Read More
2024-03-11 12:24
High availability, Fault tolerance, and Disaster recovery
Common Goal: High availability, Fault tolerance, and Disaster recovery
Goal: The user continues to access the application, e… Read More
2024-03-11 11:05
Create Azure resource groups
Step 1:-
Sign in to the Azure portal.
Select Resource groups.
Select Create.
Step 2:-
Subscription: Select your Azure subscription.
Res… Read More
2024-03-11 10:59
Azure Portal Overview
⮚ Web-based, graphical user interface (GUI) for controlling Microsoft Azure
⮚ Unified console that provides an alternative to command-l… Read More
2024-03-11 09:56
How to Create a Free Azure Account?
Step 1:
Go to the official Microsoft Azure website, https://azure.microsoft.com/en-in/free, and click on ‘Start Free’.
Step 2: &hell…Read More
2024-03-11 09:33
Why do we need Cloud Computing?
Datacenter in the past
Virtualization
High upfront cost
Monthly expense even if not using
Difficult Scaling
Maintenance
Virtual Machine
Virtual Mach… Read More
2024-02-16 10:04
⮚ACI is a service that lets you deploy containers on Azure without having to
maintain or patch the environment.
⮚Basic web applications, DevTest scenarios, and batch processing… Read More
2024-02-16 10:02
⮚Enables you to host and manage your web applications
⮚Platform as a service (PaaS) environment
⮚Focus on the business value and logic
⮚Azure handles the infrastr… Read More
2024-02-16 09:58
⮚Enables you to host and manage your web applications
⮚Platform as a service (PaaS) environment
⮚Focus on the business value and logic
⮚Azure handles the infrastr… Read More
2024-02-16 09:47
⮚Enables you to host and manage your web applications
⮚Platform as a service (PaaS) environment
⮚Focus on the business value and logic
⮚Azure handles the infrastr… Read More
2024-02-16 09:43
⮚Resources: Resources are instances of services that you create, like virtual machines, storage, or SQL databases.
⮚Resource groups: Resources are combined into resource groups… Read More
2024-02-16 09:34
⮚Resources: Resources are instances of services that you create, like virtual machines, storage, or SQL databases.
0… Read More
2024-02-16 09:30
⮚Resources: Resources are instances of services that you create, like virtual machines, storage, or SQL databases.
⮚Resource groups: Resources are combined into resource groups… Read More
2024-02-16 09:26
Availability Zones
⮚Region represents a separate geographic area.
⮚Availability zone is a set of discrete data centers.
⮚Availability zone is set up to be… Read More
2024-02-16 09:12
⮚Cloud computing means Internet based Computing
⮚Renting IT Resources
⮚So, In simple terms, Cloud computing is on-demand resources delivered to you over the internet.
… Read More
2024-02-16 07:42
Getting Started with Cloud
⮚Cloud computing means Internet based Computing
⮚Renting IT Resources
⮚So, In simple terms, Cloud computing is on-demand resources delivered t… Read More
2024-02-11 13:19
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2024-02-11 13:17
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2024-02-11 13:12
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2024-02-11 12:56
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2024-02-06 04:36
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2024-02-03 15:05
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The post demo6 appeared first on Prwatech Read More
2023-08-17 06:58
Formatting the Tables
Formatting the Tables in Power BI Desktop using the loaded dataset.
Click on the “Tables” icon. This will add an empty Tables visual to the report… Read More
2023-08-17 06:58
Filled Map  &hell…Read More
2023-08-13 07:04
Map with Pie Chart
Creating Map with Pie Chart in Power BI Desktop using the loaded dataset. To create a Map wi… Read More
2023-08-13 06:54
Map
Creating Map in Power BI Desktop using the loaded dataset. To create a Map in Powe… Read More
2023-08-12 10:55
Donut Chart
Creating Donut Chart in Power BI Desktop using the loaded dataset. Click on the “Donut Chart” icon. This will add an empty Donut Char… Read More
2023-08-12 08:16
Ribbon Chart
Creating Ribbon Chart in Power BI Desktop using the loaded dataset. Click on the “Ribbon Chart” icon. This will add an empty Ribbon Chart visual… Read More
2023-08-11 11:55
Stacked Column Chart
Creating Stacked Column Chart in Power BI Desktop using the loaded dataset. Click on the “Stacked Column Chart” icon. This will add an empty Stacked Co… Read More
2023-08-11 08:41
Funnel Chart
Creating Funnel Chart in Power BI Desktop using the loaded dataset. Click on the “Funnel Chart” icon. This will add an empty Funnel Chart v… Read More
2023-07-29 09:40
Power BI
The post Power BI appeared first on Prwatech Read More
2023-07-21 09:42
The post demo 2 appeared first on Prwatech Read More
2023-07-21 09:33
jahjasdasda
The post demo 1 appeared first on Prwatech Read More
2023-07-21 07:28
Demo 4
The post Demo 4 appeared first on Prwatech Read More
2023-07-19 09:27
Column Chart
Creating Column Chart in Power BI Desktop using the loaded dataset. Click on the “Column Chart” icon. This will add an empty column chart visual… Read More
2023-07-19 08:57
Loading Datasets in Power BI Desktop
Loading Datasets in Power BI Desktop using Excel Workbook format.
On the Home tab of the Power BI Desktop interface, click on the “Get Data”… Read More
2023-07-19 07:12
Microsoft Power BI
Microsoft Power BI assists companies in transforming unstructured data into knowledge that is relevant and helpful. This tool for data visualisation and business intellige… Read More
2023-07-19 06:11
Getting Started with Microsoft Power BI Desktop
Utilizing Microsoft Power BI Desktop for data visualization purposes calls for an initial download and installation process on your personal c… Read More
2023-07-01 08:51
What is Lorem Ipsum?
Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry’s standard dummy text ever since the 1500s, when… Read More
2022-09-10 12:31
Create an empty file
package main
import (
"log"
"os"
)
func main() {
emptyFile, err := os.Create("empty.txt")
if err != nil {
log.Fatal(err)
}… Read More
2022-09-08 06:49
In Go language, Goroutine is a lightweight execution thread. It is a function that runs concurrency alongside other running code.
Note: – concurrent execution may or may not paral… Read More
2022-09-07 11:37
Declaring interface type
An Interface is an abstract type.
An interface describes all the methods of a method set and provides the signatures for each method.
To create an interface, use&n&helli…Read More
2022-09-06 09:07
Recursion is different types:
Direct Recursion : Program to illustrate the Fibonacci series
package main
import "fmt"
func fib(i int) int {
if i == 0 {
return 1
}… Read More
2022-09-05 09:14
Call a Function
package main
import (
"fmt"
)
func myMessage() {
fmt.Println("This is Prwatech Institute of Data Scientist
}
func main() {
myMessage() // call the function… Read More
2022-09-03 05:30
Go language has two types of switch statements:
Syntax:
switch expression {
case x:
// code block
case y:
// code block
case z:
...
default:
// code block
}
Expression Sw… Read More
2022-08-29 06:33
As simple for loop:
package main
import "fmt"
func main() {
for x := 2; x
Output :
PS C:\GO_Language\For_Loop> go run forloop.go
Value of x is :2
Value of x is :3
Value of… Read More
2022-08-27 07:14
The range keyword is mainly used for loops to iterate over all the elements of a map, slice, channel, or array.
package main
import "fmt"
var Prwa = []int{1, 3, 9, 27, 81… Read More
2022-08-26 09:21
Using Simple example we will learn mapping in Go lang :
Go program to illustrate how to create maps
package main
import "fmt"
func main() {
var map_1 map[int]int // Creating and init… Read More
2022-08-24 06:44
In an array, store zero or more than zero elements in it. which means the index of the first element is array [0] and the index of the last element is an array [len(array)-1]… Read More
2022-08-22 07:15
1. Arithmetic Operators
List of different arithmetic operators in Go Language:
Addition
Subtraction
Multiplication
Division
Modulus
Ex:
package main
import "fmt"
func main() {
var x… Read More
2022-08-19 11:28
Go supports the usual comparison operators :
Less than
Less than or equal
Gretter then >
Gretter than or equal >=
Equal to ==
Not Equal to !=
Logical AND &&
Logical OR | |
Lo… Read More
2022-08-17 12:23
Go has three basic data types:
Bool
Numerical
String
This program shows some of the different data types in Go
package main
import "fmt"
func main() {
var a bool = true // B… Read More
2022-08-12 06:11
Single line comments
Single-line comments is start with two forward slashes ( // ).
Ex: // this is a single-line comment.
// fmt… Read More
2022-08-11 09:39
Go has three output functions:
Print()
Println()
Printf()
1) Print(): function print its arguments with the default format.
Program to illustrate print function.
package main
impo… Read More
2022-08-10 09:32
A Variable in which a value cannot be changed.
The ‘const’ keyword declares the variable as “constant”. That means it is unchangeable and read-only.
Syntax:
Const CON… Read More
2022-08-04 09:27
Types of variable
Int
Float32
String
Bool
In Go language variables are defined in two different ways:
Using var keyword
Syntax:
Var variable_name type =value
Using the short v… Read More
2022-08-02 12:54
Go Language is a cross-platform, open-source programming language used for general purposes.
Go is fast, statically typed, compiled language that feels like a dynamic typed, interpreted lang… Read More
2022-07-28 07:57
A structure is a collection of data fields with declared data types. Golang can declare and create its data types by com… Read More
2022-07-27 05:11
ex 1.
package main
import "fmt"
func main() {
var x [6]int = [6]int {1, 2, 3, 4, 5,7}
var a []int = x[1:3]
fmt.Println(a)
fmt.Println(len(a))
fmt.Println(cap(a… Read More
2022-01-20 07:12
Multithreading is designed for multitasking.
Life Cycle of Thread:
Run-Runnable (means about to lunch)-running -block (block means hold) then again go back to runnable then runni… Read More
2022-01-18 07:20
Sequence
A sequence is implemented by list(list is immutable)
Sequence support mutability and immutability.
Note: When pass mutability package: import scala.collection.muta… Read More
2022-01-18 07:06
Inheritance in Scala
Inheritance is an important pillar of OOP (Object Oriented Programming). It is the mechanism in Scala by which one class is allowed to inherit the features (… Read More
2022-01-17 07:29
Question: Calculate area of hall for 5 flats in a floor.
Solution:
Suppose we have A building with 9th floor. And we have to calculate the ar… Read More
2022-01-17 07:02
Scala is a strong statically typed general-purpose programming language which supports both object-oriented programming and functional programming. Designed to be concise, many of Scala&rsqu&hell…Read More
2022-01-15 06:52
COPY (CP) COMMAND:
THIS IS USED TO COPY ANY FILE.
To overwrite the one file over another file
Command:
cp
Operation:
cp &nb&hell…Read More
2022-01-15 06:32
LINUX  &hell…Read More
2022-01-14 10:03
The command to check the current Directory
pwd
NOW, WE WILL LEARN TO CHANGE THE DIRECTORY OR FOLDER
1) If you want change your directory
Command:
cd Desktop
NOTE: Linux… Read More
2022-01-14 09:58
It is OS, its is multitasking , multiuser which connects one path to anther path.
Differences between Linux and Windows?
Linux
windows
Multi user OS … Read More
2021-09-21 12:33
1.1Click on windows (or) Start symbol on task bar and type cmd.
The post INTEGRATE JUPYTER NOTEBOOK WITH SPARK ON WINDOWS. appeared first on Prwatech Read More
2021-09-02 14:39
Lorem Ipsum is simply dummy text of the printing and typesetting
industry. Lorem Ipsum has been the industry's standard dummy text ever
since the 1500s, when an unknown printer took a ga… Read More
2021-07-10 11:07
Prerequisites
Hardware : GCP
Google Account
Open Console.
Open Menu > Dataproc > Metastore
Click on Enable to ennable Metastore API
Click Create Metastore Servic… Read More
2021-07-10 11:00
Creating a basic template
A template is a file you create, written in either Jinja or Python
Create a file with extension .jinja.
Paste the below code
resources:
- name: vm-templ… Read More
2021-07-10 10:03
Prerequisites
GCP account
Open Console.
Open the cloud shell
To list of all supported types
$ gcloud deployment-manager types list
Create a file with extension… Read More
2021-07-10 09:49
Prerequisites
GCP account
Open Console
Open Menu > Cloud Storage > Bucket
Open the bucket and click on the file which you want to copy
Copy the URI of file
Open Cloud… Read More
2021-07-07 09:55
Prerequisites
GCP account
Open Console.
Open Cloud Shell
Paste the below code
$ cat /etc/default/nfs-common
It will display the nfs-common fil… Read More
2021-07-07 08:51
Prerequisites
GCP account
Open Console.
Open the cloud shell.
Create a dataset
In Cloud Shell, use the bq mk command to create a dataset called “bq_load_codelab.”… Read More
2021-06-01 05:18
Prerequisites
Hardware : GCP
Google Account
Creation of Account
https://cloud.google.com/
Click on the link above and press GET STARTED FOR FREE
Give the Gmail and Password… Read More
2021-06-01 05:11
Prerequisites
GCP account
Open Console
Open Menu > Compute Engine > VM Instances
NB : The Instance should be created in the VPC network
Click on SSH of the Instance… Read More
2021-06-01 04:21
Once created, you can modify a Filestore instance in the following ways:
Increase the capacity.Decrease the capacity (High Scale SSD instances only).Change the description.Manage IP… Read More
2021-05-31 12:57
Prerequisites
GCP account
High-performance, fully managed file storage.
Open Console.
Open Menu > Filestore > Instances
Click Enable to enable Firestore API
Click on… Read More
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