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Introduction

Google Cloud Platform (GCP) consists of many database services. GCP offers three reference architectures for global data distribution – a hybrid, multi-cloud, and regional distribution. It would help to consider these architectures when choosing a Google database service.

In this post, we’ll explain data distribution in GCP and provide an overview of Google’s popular cloud database services, including critical considerations when evaluating and choosing a service. We’ll also show how NetApp Cloud Volumes ONTAP can help centralize and simplify the management of Google’s cloud database resources.

This is part of our series of comprehensive guides to cloud storage technologies.

Deploying databases on Google Cloud

Google Cloud Platform (GCP) supports three primary deployment models: single cloud, hybrid, and multi-cloud.

Single cloud deployment

The simplest deployment model is to deploy databases only on Google Cloud via:

• Creation of new cloud databases on Google

Hybrid deployment: Google Cloud and on-premises resources

A hybrid deployment is practical when you have applications in the cloud that need access to on-premises databases or vice versa. For example, if you do on-premise marketing analytics and need to access customer databases hosted in the cloud.

There are three primary considerations for deploying a database in a hybrid model—with some data in Google Cloud and some on-premises:

• Main database – you need to decide if your central database will be stored locally or in the cloud. If you choose the cloud, GCP resources can act as a data center for on-premises resources. Your internal resources can sync data to the cloud for remote use or backup if you choose local. This allows you to maintain mirrored databases to provide failover during a crash.

• Portability – The type of data storage you choose affects the portability of your data. To ensure reliable data transfer and consistent configuration and management, you must consider cross-platform storage such as MySQL. Using homogeneous databases on-premise and in the cloud provides that you don’t have to reformat or change the data schema, allowing you to transfer it as needed quickly.

The following diagram shows an example of a hybrid architecture with Google Cloud and on-premise systems.

Image source

Multicloud Deployment: Including Google Cloud and other providers

When considering a multi-cloud deployment, you should be aware of the following:

• Integration – it is essential to ensure that client systems can seamlessly access databases regardless of the cloud in which they are deployed. You can use open-source client libraries to ensure seamless database availability across clouds such as clouds (see the JDBC guide).

• Database Migration – With multiple cloud providers, you may need to migrate data between clouds. It would help if you used database replication tools or export/import processes to migrate databases to GCP. There are several Google Cloud migration tools that you can use to migrate data to Google Cloud, such as Google Storage Transfer.

The following diagram shows a multi-cloud deployment involving GCP and another public cloud provider.

Image source

Google Cloud Database Services

GCP offers several Google Cloud database services to choose from. Below is an introduction to each.

Cloud SQL

Cloud SQL is a fully managed Google Cloud relational database service compatible with SQL Server, MySQL, and PostgreSQL. It includes automatic backup, data replication, and disaster recovery features to ensure high availability and resilience. You can integrate this service with Kubernetes, App Engine and BigQuery

Every day Cloud SQL use cases include:

• Lift and move local SQL databases to the cloud

• Extensive SQL data analysis

• Content Management System (CMS) data storage and scalability support.

• Database management using Infrastructure as Code (IaC)

• Development and deployment of container applications and microservices

Cloud Spanner

Cloud Spanner is another fully managed relational database service from Google Cloud. It differs from Cloud SQL in that it focuses on allowing you to combine the benefits of a relational structure with non-relational scalability.

Examples of using Cloud Spanner include:

• Supply chain management and manufacturing

• Financial trading, analysis, and prediction

• Logistics and transport

BigQuery

BigQuery is a fully managed serverless data warehouse. You can use it to perform data analysis through SQL and query data streams. This service includes a built-in data transfer service to help you migrate data from on-premises sources, including Teradata.

BigQuery includes features for machine learning, business intelligence, and geospatial analytics. These features are provided through BI Engine, BigQuery ML, and GIS.

Usage examples for BigQuery include:

• Process analytics and optimization

• Big data processing and analysis

• Behavioral analytics and predictions based on machine learning

• Modernization of the data warehouse

Cloud Bigtable

Cloud Bigtable is a fully managed NoSQL database service from Google Cloud. It is designed for large operational and analytical tasks. Cloud Bigtable features high zero-downtime configuration, availability,  and sub-10ms latency. You can integrate it with various tools, including BigQuery,  TensorFlow, and Apache Services.

Examples of using Cloud Bigtable include:

• Financial analysis and forecasting

• Internet of Things (IoT) data reception and processing

Cloud Firestore

Cloud Firestore is a fully managed serverless Google Cloud NoSQL database designed for serverless application development. You can use it to store, synchronize and query data for web, mobile, and IoT applications. It includes features for offline support, live sync, and built-in security. You can integrate Firestore with Firebase, GCP’s mobile development platform, to make building and managing apps easier.

Examples of uses for Cloud Firestore include:

• Mobile and web applications with online and offline options

• Multi-user, collaborative applications

• Real-time analysis

• Social media applications

• Gaming forums and leaderboards

Firebase database in real time

Realtime Database is a Google Cloud NoSQL database that is part of the Firebase platform. It allows you to store and sync data in real-time and includes caching features for offline use. The real-time database also will enable you to implement declarative authentication, matching users by identity or pattern. It includes mobile and web software development kits (SDKs) for easier and faster application development.

Usage examples for Firebase Realtime Database include:

• Developing applications that work across devices

• Third-party payment processing

• Machine learning integration

Cloud memory storage

Cloud Memory store is a fully managed Google Cloud in-memory data store. It is designed to be scalable, highly available, and secure. Cloud Memory store enables application caches with sub-millisecond latency to access data.

Examples of using Cloud Memory store include:

• Lift and shift application migration

• Application of machine learning

• Real-time analysis

• Low latency data caching and loading

Pick a Google Cloud database.

Even after exploring the database options in Google Cloud, deciding which choices suit you can be challenging. This allows you to optimise your implementations according to the capabilities of the database rather than trying to tailor the database service to fit all needs.

Cloud SQL

Cloud SQL is a good choice when you need relational database functionality but don’t need more than 10TB of storage or more than 4000 concurrent connections. You must also be skilled in on-premise management.

Cloud Spanner

Cloud Spanner is a good choice when you plan to use a large amount of data (more than 10TB) and need transactional consistency. It is also good to use sharding for higher throughput and availability.

If you know or think you may need to be able to scale your Google Cloud database horizontally, Cloud Scanner is a better choice than Cloud SQL. If you are starting with Cloud SQL and need to migrate to Cloud Spanner eventually, be prepared to rewrite the application in addition to migrating the database.

Cloud Firestore/Datastore

Cloud Firestore or Datastore are good options when you plan to focus on application development and need live sync and offline support.

Cloud Datastore is recommended if you need to store unstructured data in JSON documents. This is compared to when you need to store structured data, in which Cloud Spanner is recommended.

Another factor to consider is whether you need Atomicity, Consistency, Isolation, and Durability (ACID). You must choose Cloud Spanner because Cloud Datastore only offers atomic and persistent transactions.

Cloud Bigtable

Cloud Bigtable is a good choice if you use a large amount of data with a single key. In simple words, it works well for low-latency and high throughput.

If you need to analyze one area, Cloud Bigtable is preferred over Cloud Spanner. However, Cloud Spanner is the recommended solution if you need multi-region traffic. For example, Cloud Bigtable is a good choice for a time series application built for DevOps monitoring. Meanwhile, Cloud Spanner is the recommended choice for an infrastructure monitoring platform designed for a software-as-a-service (SaaS) offering.

Cloud memory storage

Cloud Memorystore is a good choice if you use key-value datasets and transaction latency is your primary concern.

If you don’t need disk persistence and only use a caching service, Cloud Memorystore should be your choice. However, if you are concerned about issues such as cache and database consistency or stream processing, you should choose Cloud Bigtable. Likewise, whenever your data volume is too large to fit in memory, Cloud Memorystore is not the best choice for you.

Google Cloud Database Management with ONTAP Cloud Volumes

NetApp Cloud Volumes ONTAP, the leading enterprise-grade storage management solution, provides secure and proven storage management services on AWS, Azure, and Google Cloud. Cloud Volumes ONTAP supports capacities up to 368 TB and supports various use cases such as file services, databases, DevOps, or any other enterprise workload with a robust feature set including high availability, data protection, storage efficiency, Kubernetes integration, and more.

Conclusion

Google Cloud offers a variety of storage options for you to choose from. These services form the base of many other cloud services, and understanding your options can help you manage your cloud more efficiently.

Google Cloud Platform (GCP) supports three primary deployment models: single cloud, hybrid, and multi-cloud. Portability, Managed Services, and central database

GCP offers several Google Cloud database services to choose from. Below is an introduction to each:- Cloud SQL, Cloud Spanner, BigQuery, and Cloud Bigtable

Multicloud deployments allow you to combine databases deployed in Google Cloud with database services from other cloud providers. When considering a multi-cloud deployment, you should know the following: Integrity & Database Migration.

The media shown in this article is not owned by Analytics Vidhya and is used at the Author’s discretion.

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How To Select A Startup Disk In Os X

There may be cases in which you need to boot to a secondary hard drive on your Mac, either to recover a drive, install a new OS or restore some software. Either way, the easiest way to do this on Apple computers is to hold down the “Option” key while booting up your system; however, there may be some constraints.

Selecting a Startup Disk on Macs That Use a Bluetooth Keyboard

On portable Macs, you can start up or reboot your Mac, and simply hold the “Option” key once the screen goes black so that when it reboots it will show you the boot menu. However, this process is a little more specific on Macs that use a Bluetooth keyboard.

If you hold down the key before the Bluetooth keyboard and your Mac boots, your system will prevent it from recognizing the key as pressed. Bluetooth keyboards only start up once the boot chimes sound. To ensure that your Mac goes to the boot menu, only press and hold the “Option” key immediately after hearing your Mac boot sound, not before.

When you’ve opened the boot menu properly, a gray screen will display that will show the available boot volumes, similar to the one above.

If your system is running OS X 10.7 Lion or later, you’ll see the default Macintosh HD partition alongside a Recovery HD volume. However, for systems running 10.6 or earlier, you’ll only see the main boot volume. If you want to boot using a different drive, you can simply attach an external hard drive, flash drive, or an optical disk that contains valid operating systems and when recognized they should appear alongside the current boot options.

Booting from Optical Drives

Additionally, if your Mac shipped with an optical drive, you can simply boot to a disk in the drive by holding down the “C” key at startup. This “C” key method works both for Macs with CD drives as well as for Macs with DVD drives included. And if you want to use an external USB DVD drive to insert a boot DVD and run it, simply connect it via USB, and the drive should appear in the standard boot menu for access.

Directly Accessing OS X’s Recovery Disk

If your system runs OS X 10.7 or later, you can also boot directly to the recovery drive by holding “Command + R” on startup. Also, most systems shipped after 2010 support Internet Recovery. This can be invoked by holding “Option + Command + R”. The Internet Recovery method will require an Internet connection through which it will download a 650MB recovery image file from Apple.

Note: You should know that selecting an alternative boot disk will only be set for the current boot session. If you want to permanently select a different startup disk in OS X, use the Startup Disk settings that are available in System Preferences.

Shujaa Imran

Shujaa Imran is MakeTechEasier’s resident Mac tutorial writer. He’s currently training to follow his other passion become a commercial pilot. You can check his content out on Youtube

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How To Recover A Deleted Database In Windows

How to recover a deleted database in Windows

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In case you’re trying to recover a deleted database, either because it happened by mistake, or you think it could have been moved, there are solutions to fix it.

Most of the time, your computer has a backup copy of the deleted database, so recovery involves:

Restoring the database from the backup database, or

Restoring the deleted database to a previous state.

We’ll show you how to do both so as to recover a deleted database.

How to restore deleted databases Solution 1: Restore a deleted database from the backup database

In order to restore a deleted database, your computer has to have a backup copy of the file or folder, which is also known as ‘known good copy’ of the database file or folder.

This copy is one which you are sure of its integrity and design.

To set off the restoration process, use the Backup Database command within Microsoft Office Access so as to make backups. However, you can also use any known good copy to restore the deleted database such as that stored in a USB flash drive.

There are two ways to restore a deleted database in this case:

Restore the entire deleted database

Selectively restore, or restore part of the deleted database

Without a backup copy, data loss, corrupted database design and unwanted changes are expected so you need to make backups regularly.

How to restore an entire database

Restoring an entire database simply means you’re taking the backup of the database, and replacing the previously deleted database that may have been damaged, or has other issues altogether.

Missing database files almost always have backup copies so replacing the database means you locate the backup copy, and then put it where the deleted database should be – the correct location – because some databases or programs are linked to objects in the particular database, and if not restored correctly, these will not work, or you may have to recreate them all over again.

Before restoring an entire database, delete the damaged file, and replace it with the backup copy.

ALSO READ: 5 best local data backup software to use

Expert tip:

If you intend to restore a part of the deleted database, import the object from the backup copy into the database with the object you want to restore.

Follow these steps to restore files from a backup:

Firstly, ensure the media or drive your backup copy is saved on is available

Select Control Panel

Follow the instructions in the wizard

Solution 2: Restore a deleted database to previous state/version

A previous version of a database has copies of files and folders saved automatically by Windows as part of a restoration point, or restore point.

Such copies are also known as shadow copies.

In order to restore files and folders to previous versions or previous state, do the following:

Select File Explorer

Go to the folder that contained the deleted database

How to restore a deleted database to a previous state

Follow the steps below to do this:

Select File Explorer

Go to the folder that contained the deleted database

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How To Use The Tableau Union Database?

Introduction to Tableau Union

Tableau union is used to append the two or more tables by different options. Here the tables to be combined should be present in the same data connection linked to the same data source. If the data source manages union, the other new union option is viewed in the left pane of the data source once it is connected to the data.

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What is a Tableau Union?

In simple, a tableau union is used to join multiple tables that are present under the same data source and connection. Supported connectors have various functions between tableau online, tableau server, and tableau desktop. If the data source works on the union option, it is present in the left end pane on the data source site once the data connection is established. To achieve the preeminent result, the tables to be combined under the union option should have a similar structure. Every table should have the same count of fields and an associated field that has the matching data type and field names.

How to Use the Tableau Union Database?

The tables are unioned using the wildcard search option in the tableau database or desktop.

To implement this method, use a character in the wildcard, that is, asterisk * that fits the pattern or sequence of the array in the worksheet names, excel workbook, text files, .pdf files, JSON files, google sheets, and database tables.

Select the wildcard automatic option in the union dialog box.

Include: Select the search option if the user prefers to find the tables that should be included in the union. For example, the user can give * 2023 in the Include option in the excel sheet, ending with 2023 in the names. The search option gives the output as all the months present under 2023 from the selected or linked connection. Then choose to apply to get results.

Include and Expand a search to subfolders: If the user enters *2024 in the include option and selects the expand a search to subfolders in the check box, it looks at all the excel sheets under the name of 2023 in the current folder, and it extends its search in the worksheets that ends with 2024 in the additional worksheet present in the subfolder also.

Include and Expand Search to the Parent Folder: If the user enters *2024 in the include option and chooses to expand a search to the parent folder, it displays the name with 2023 in the current folder, then gives the additional sheets in the subfolder, then looks all the parallel workbook and displays all the files with 2023.

Include and Expand a Search to the Subfolders along with Expanding a Search to the Parent Folder: If the user enters *2024 in the include option and chooses both the expand a search to the subfolders along with expanding a search to the parent folder, it looks for all the worksheets in the current folder, then it goes for the related fields in the subfolder, then it extends the search in all the parallel folder and gives the result.

Tableau Union Editing

Tableau has three important functions under union that enable the user to perform rename a union, modify or customize a union and remove a union.

1. Rename a Union

Give a suitable name for the union table.

Day Customer Purchases Type

1 Ram 7 Credit

2 Sam 8 Credit

3 Kam 9 Credit

Day Customer Purchases

Type

4 Hari 4 Credit

5 Sri 3 Credit

6 Dini 2 Credit

Day Customer Purchases

1 Ram 7 Credit

2 Sam 8 Credit

3 Kam 9 Credit

4 Hari 4 Credit

5 Sri 3 Credit

6 Dini 2 Credit

2. Modify a Union

The user can customize a union by removing or adding tables by using the below steps.

Choose the edit union option from the drop-down arrow in the union.

If the user wants to remove the table, he can hover on it and remove it accordingly. If he wants to add a new table, he can drag a table from the data source page.

Choose ok once all modifications are done.

3. Remove a Union

Merge a mismatched name in union:

When the table column is not matched in the union, it adds zero values in the resultant table.

Choose the columns which need to be merged.

In the column drop-down option, choose merge mismatched fields.

Example of Tableau Union

Below are the simple functions by tableau union that works under the database.

Join option can be used in the table that is unioned.

Two unioned tables can be combined again with the join option.

Union generates mandatory fields like table name and sheet, which can be used with the join key.

If the name range is present in the union, zero values are viewed in the sheet field.

The field option that emerged from merge can be changed and used as a pivot, split, or join key.

In tableau desktop, when the user has to work in Excel, he can use wildcard search to include the name ranges, but it gets excluded from the tables when data is interpreted.

To combine the JSON file using union, it should have .log extension or .txt, or .json format.

When the user implies wildcard search to combine files in .pdf, the output is placed in the initial .pdf file.

Conclusion

Hence, the user can use the tableau union option and combine all his files in the same database source. When the user works on the database, he can customize the union to a structured query.

Recommended Articles

This is a guide to Tableau Union. Here we discuss the introduction, and how to use the tableau union database? editing an example. You may also have a look at the following articles to learn more –

How Database Works In Redshift?

Definition of Redshift Database

Normally Redshift database is a cloud-based solution that is provided by Amazon, we can also call a big data warehouse. The Redshift database provides the storage system to the organization that means the organization can store the data over the cloud and we can easily access any time anywhere as per user requirement and users can access that data through SQL. In another word we can say that clusters and clusters may contain different nodes, the nodes can be accessed independently by the organization and application. Basically, Redshift is designed to be used for different types of tools such as existing SQL.

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Syntax:

Explanation:

In the above syntax, we used a create database command to create the database, here the specified database name means the actual database name that we need to create.

How database works in Redshift?

Now let’s see how the database works in Redshift as follows.

Suppose you need to assemble a data set for your internet business; first, you’ll need to interface with your underlying data set made when you dispatched your group.

Now let’s see how we can load data into a database as follows.

First, we need to create the database that we want by using the above-mentioned syntax. After that, we need to create the table inside the newly created table by using create table command. After successful creation of the table, we can perform the different operations such as select, insert and drop as per user requirement.

Now let’s see how we can manage the database as well as how we can maintain it as follows.

Database maintenance and management is basically not the most crucial part of the database but it is the most important part of the database process. In database management, we can consider the following points to maintain and manage as follows.

Always we need to take the backup and also we need to set the backup and recovery.

We just need to maintain the database table in a timely manner.

We need to manage workload inefficiently as per requirement.

Regularly we need to optimize the database queries.

Greatly equal preparing,

Columnar information stockpiling

Designated information pressure encoding plans.

Now let’s see what types of operation we can perform on the database as follows.

Alter database operation:

Suppose we need the attribute of an existing database at that time we can alter the database command as per user requirement as follows.

Suppose we need to change the database name at that time we can use the following syntax as follows.

alter database existing specified database name rename to new specified database name;

Suppose if we need to change the database owner at that time we can use the following syntax as follows.

Delete database operation:

Suppose we need to delete the existing database at that time we can use the following syntax as follows.

drop database specified database name;

By using the select clause we can list all existing databases of the Redshift cluster as follows.

select * from pg_database;

Examples

Before the creation of the database, we just need to specify the cluster that means we need to create the cluster as shown in the following screenshot.

First, let’s see how we can create the database as follows.

Suppose we need to create the database at that time we can use the following statement as follows.

Explanation:

In the above example, we use a create a database command to create a new database; here sample_red is the database name that we need to create as shown in the above statement. The final output or we can say that the result of the above statement we can illustrate by using the following screenshot as follows.

Suppose we need to change the database at that time we can use the following statement as follows.

alter database sample_red rename to red_sample;

Explanation:

In the above example, we use the alter command to rename the existing database name, here we need to change the sample_red database name to red_sample as shown in the above statement. The final output or we can say that the result of the above statement we can illustrate by using the following screenshot as follows.

Similarly, we can delete the database by using the drop database command.

Conclusion

We hope from this article you learn more about the Redshift database. From the above article, we have learned the basic concept as well as the syntax of the Redshift database and we also see the different examples of the Redshift database. From this article, we learned how and when we use the Redshift database.

Recommended Article

This is a guide to Redshift Database. Here we discuss the definition, syntax, How database works in Redshift, and examples with code implementation respectively. You may also have a look at the following articles to learn more –

How To Select And Change Color In Photoshop (Even White!)

Learn How To Change Color In Photoshop

If you want to learn how to change colors in Photoshop, there are a few great tools you’ll want to remember. In this article, I’ll cover how to change any color in Photoshop using 3 different methods.

Learning how to change colors in Photoshop is extremely easy once you understand how to use the hue saturation adjustment layer. Today I’ll share how to master the hue saturation adjustment layer, isolate specific color ranges, turn colors into a selection, and even change white into a different color in Photoshop.

Let’s get started!

How To Change And Replace Color In Photoshop – Video Tutorial

If you prefer written tutorials, continue on below!

1. Using The Hue Saturation Adjustment Layer To Change Color In Photoshop

The hue saturation adjustment layer is the easiest color changing tool in Photoshop. This tool works by breaking down your photo into different color values that can be altered by hue, saturation, or lightness.

Between these 3 sliders, you can change nearly any color in your photo with extremely minimal effort.

How To Select And Replace A Colour In Your Photo Using The Hue Saturation Adjustment

When you first open the hue saturation adjustment layer you will be sitting in the master channel. The master channel will affect all the colors in your photo. For example, if you change the hue slider values, you’ll change every color hue in your photo. See below:

Step 1: Select A Color Range To Affect

The master channel will be really useful if you want to change all the colors in your photo at once. This tab will not work to adjust specific color ranges.

In this example, I want to change the color of the pink toque. Pinks often sit in the red channel so I will select that one.

Step 2: Boost Saturation To +100 To See Which Colors Are Being Affected

It’s nearly impossible to know exactly what a specific color range is affecting. That’s where the saturation slider becomes very useful.

Boost the saturation slider to +100 to make all the colors in that channel extremely saturated.

In this example, you can see how the saturated areas are on her face, toque, and sweater. At this point, adjusting the hue slider would change the hue of all these saturated areas.

Since I don’t want to affect the color of her skin or sweater, I’ll need to adjust my color range. Below the lightness tab, there is a color range slider. This slider dictates what specific areas are being selected in a color channel.

Step 3: Adjust Color Range Slider

Since I’m using the reds channel, the color range slider sits among the reds and similar hues. To help get rid of the saturation around her face, I’ll move the slider away from the yellows to adjust the selected color range.

With a little bit of refining, you can more accurately select a color range using the color range slider in the hue saturation adjustment layer.

Step 4: Adjust Color Hue

Now that you have adjusted the color range, you’re ready to start changing some colors!

Go up to the hue slider and drag it around to find the color-changing effects you’re looking for. In this case, I want to pick a light brown color.

Once I have changed the hue to something more orange, I can use the saturation and lightness sliders to further adjust the look of my color.

Together, these three sliders really help to create the exact look you’re going for.

Things To Remember When Using The Hue Saturation Adjustment In Photoshop

Depending on how broad your color range is, you may find a loss of quality if you push the hue of your colors from one side to the other.

This loss of quality can be seen by grain, noise, or most often, banding. See below:

The hue saturation adjustment in Photoshop is best used to change the overall color in your photos. Although you can isolate color ranges, this tool is best used for more general adjustments where you don’t need to be too specific.

For example, I love to use this tool when I am wanting to change the colors in my landscape photos and portraits. It helps me to adjust the mood of certain aspects in my photo.

Overall, the hue saturation adjustment tool in the easiest way to change a color in your photo in Photoshop. If you felt a little overwhelmed or confused, make sure to check out my video tutorial on mastering this tool. Now let’s dive into a couple more methods.

2. How To Change Color In Photoshop

Using Colorize

The colorize tool can be found once again through the hue saturation adjustment layer. Rather than going to change the color of a specific color range, the colorize tool applies a single color hue over your entire image.

Colourize works great to change the colors of backgrounds or clothing in your photo.

How To Change A Color In Photoshop With Colorize

Since the colorize tool will apply a single color hue over the whole photo, you want to first make a selection of the color range you want to affect. In this example, I want to change the background color of the photo. Luckily there’s an easy tool to make this selection painless.

Step 1: Select Your Color Range

To accurately select my background color, I can use a great color selection tool called ‘Select Colour’. This tool allows you to sample a color range and turn it into a selection.

The preview represents the selection you are working to create. Try to think of it like a layer mask where black in 100% transparent and white is 100% visible.

Step 2: Adjust Fuzziness

The fuzziness is the amount of tolerance in your sample. The higher the fuzziness, the more similar colors will appear in your selection.

For this example, I will leave my fuzziness at 50. Play around with this slider to see what works best for you.

Once happy with your selection, press OK.

Step 3: Add Selection Onto Hue Saturation Adjustment Layer Mask

An active selection will appear around the sampled color range and is ready to be applied onto a hue saturation layer mask. With your selection active, add a hue saturation adjustment layer to automatically add the selection onto your layer mask.

Step 4: Colorize Your Photo

Now adjust the hue to whatever color you see fit. Only the selected color from previously will change color since you have it applied a layer mask.

If any areas are missing, you can paint white or black onto your layer mask to make any necessary adjustments.

How To Change White Into A Different Color In Photoshop

Unfortunately, the above methods won’t work to change the color of white. Since white has no hue or color to change, it’s going to remain the same color no matter what hue adjustments you add.

So how the heck are you supposed to change the color?

There’s a sneaky workaround that you can use to change white into any color using a color fill layer. With a change in blend mode, you can make the results look extremely realistic!

Here’s how to do it:

Step 1: Select Your Color Range

Step 2: Add Color Fill Layer

Step 3: Add Active Selection Onto A Layer Mask

Step 4: Change Layer Blending Mode To Multiply

Select the color fill layer and change the layer blending mode from NORMAL to MULTIPLY. This will allow the lights and darks from the white shirt to show through your color fill layer. This is a great way to make the new color look more natural.

Final Thoughts On How To Change Color In Photoshop

Now that you’ve learned how to change color in Photoshop, you’re probably realizing how many options you have.

All the color-changing methods we talked about in this article are great options to change the color in any photo. I love to use all of these methods constantly since some techniques work better for certain images than others.

With a little bit of practice with the hue saturation adjustment layer and select color, you’ll be able to change any color in your photo using Photoshop in no time!

If you love changing colors and unique color effects, you’ll love hearing about a photo effect called the color splash effect. Rather than changing a single color in your photo, it isolates one color and turns the rest black and white. It’s an insanely fun effect that you definitely need to try!

Learn how to create the color splash effect here.

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Happy editing!

-Brendan 🙂

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