How Is Artificial Intelligence (AI) Changing Data Management ?

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In the era of big and digital data, its management has become a daunting task. Certainly, there are traditional methods to manage any piece of information. This mainly involves manual processes, which are time-consuming. You cannot prevent errors from happening and also, large volumes make it difficult to scale management processes efficiently. Organizations prefer contracting with a professional to manage their data. This is why data management outsourcing is likely to soar to USD 971.2 billion. (Statista) Fortunately, you have another option, which is the generative AI. It has been emerged, making it way easier to manage and handle. 

In this blog, you will explore how traditional data management methods are creating challenges, and also, how generative AI can make it way easier  by automating data processing and handling.

Let’s start with discovering challenges in the traditional methods. 

Challenges in Traditional Data Management

  • Manual Data Entry and Processing

Traditional methods typically involve manual data inputting and processing. Manual processing is a highly labour-intensive task wherein the possibility of having errors increases. If human errors are seen in data entry, inaccuracies can affect the overall quality of the data.

  • Time-Consuming Data Cleansing

Data cleansing refers to identifying and fixing errors, oddities, inconsistencies like duplicate entries, missing data, etc. If you manually do so, it will certainly take hours to completely remove errors and, you have to input significant amount of effort.

  • Lack of Real-Time Insights

Traditionally, the stored data are managed later using different methods. It clearly means that real-time data processing can never happen with such methods. Besides, late processing leads to delays in analysis and decision-making. This can end up in obsolete decisions that may not be corresponding to dynamic market conditions. 

  • Limited Scalability

Data production is soaring like an unstoppable storm. Its rapid growth fails traditional management methods to meet the scaling demand of fast and efficient management of datasets. In addition, manually streamlining files and folders can cause bottlenecks and inefficiencies. 

  • High Costs

To terminate these shortcomings, generative AI is evolved.  Let’s discover what it is. 

Generative Artificial Intelligence (AI) 

Generative AI is a type of artificial intelligence that is powered by machine learning algorithms. These algorithms are tested data models that generate new data, which closely resemble existing data. Its evolution can play a transformative role in managing databases automatically. This advanced method involves various tasks for streamlining data processing. Let’s catch up with some ways that involve generative AI to revolutionize data management.

Manual data management processes require substantial costs to put in, which can be for hiring and training personnel. Additionally, it can have potential costs involved, which can be incurred to remove errors and data inconsistencies.

How AI is changing data management world?

  • Automated Data Entry and Processing

Generative AI helps in automating data entry and processing tasks. Manycompanies that fulfil data input needs have also embraced it. Once this happens,  manual intervention minimizes. Moreover, one can accurately draw information from various sources to populate databases with rich details. And this can occur while minimizing errors and improving data quality.

  • Enhanced Data Cleansing

With the help of machine learning algorithms, generative AI takes no time to identify and rectify data inconsistencies, duplicates, and inaccuracies. This is done more efficiently if you compare it with manual data cleansing. The automation introduces speed in the data cleansing process, which quickly enhances data accuracy.

  • Real-Time Data Processing

With the advanced artificial intelligence, one can easily process vast amounts of data. This can happen in real-time, which avails immediate insights to businesses. This is how decision-making turns laser-fast. Since real-time data processing is carried out, beneficiary organizations become able to respond promptly to changing market conditions.

  • Improved Scalability

Scalability is the need of the hour in the world where datasets are generated every second. The management system of generative AI is highly scalable. It means that organizations can easily handle large datasets with ease. This scalability makes the wholesale data management process efficient and effective, even if data volumes continue to grow.

  • Cost Savings

As the automation system appears in a key role, this advanced artificial intelligence minimizes the need for extensive human resources and the costs associated with manual errors and inconsistencies.

Comparison: Traditional Data Management vs. Generative AI

Now that you have discovered what traditional methods and advanced AI can do, let’s compare them. 

  • Efficiency and Accuracy

Let’s start with efficiency and accuracy. Traditional methods have human involvement in a significant role, which threatens with the risk of errors. Also, the processing of collected data slows down. The advanced generative AI, on the flip side, automates data management tasks. Automatic processing triggers faster and more accurate  processing of various details.

  • Real-Time Insights

With traditional methods, it’s next to impossible to provide real-time insights. This is simply because of the delays in manual processing. It’s time-taking. On the other hand, smart management systems process data in real-time. This empowers businesses to interact with up-to-date information and quickly make more informed decisions. 

  • Scalability

The increasing volume of digitized datasets creates challenges in handling because traditional methods feel stressed because of increased workload. The advanced models of AI makes the database adaptive effortlessly to expanding data sets. Alongside,  optimal performance of the database is maintained properly.

  • Data Cleansing and Quality

As aforesaid, traditional data cleansing methods are incomplete without significant human effort. It may not be as thorough & faster as generative AI-based data cleansing. This is because of machine learning capabilities that enable artificial intelligence to spot and rectify data issues. It is more comprehensive and better in introducing data quality.

  • Cost and Resource Efficiency

Automated methods shrink the need for manual labour. It’s obvious that less labour  will lead to cost savings. Also, the efficiency of resources in data management increases. On the contrary, traditional methods may require substantial investment for hiring and training personnel. 

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How To Improve Security & Performance of Plugins: Proposal By WordPress

How To Improve Security & Performance of Plugins: Proposal By WordPress

Introduction

WordPress is a popular website platform that has been in use since the late 1990s. It’s used by millions of people around the world and its plugins are used by millions more. Many plugin developers rely on WordPress for their plugins, which means that if you want to improve security and performance of your plugins, you need to know how or you can reach Incrementors wordpress web development. This guide will teach you how to improve security and performance of WordPress plugins using a proposal process.

How to Improve Security and Performance of Plugins

One of the most important aspects of security for WordPress is ensuring that your plugins are as secure as possible. To improve security, you can use a variety of methods, such as password protection and one-time passwords. You can also use whitelisting and blacklisting to keep specific plugins from working on your site. To improve performance, you can use caching plugins and optimization techniques to decrease the time it takes for your site to load. Additionally, you can use a plugin loader to automatically install plugins and optimize your loading times.

How to Make Your Plugins More Secure.

Another way to ensure plugin security is by using coding best practices. You should use common coding principles, such as modularity and inheritance, to create more reliable code. Additionally, you should test your code before submission in order to ensure it works correctly on different devices and browsers. Another way to ensure plugin security is by using coding best practices. You should use common coding principles, such as modularity and inheritance, to create more reliable code. Additionally, you should test your code before submission in order to ensure it works correctly on different devices and browsers.

How to Improve Performance of Your Plugins.

When it comes to performance, you can also try adjusting your settings in order to reduce wait times or load times on your site. You can do this by using caching techniques and optimizing your images and videos. By following these tips, you’ll be able to improve the performance of your plugins while keeping them safe and secure. There are a variety of ways to improve the performance of your plugins. You can adjust your settings in order to reduce wait times or load times on your site. You can also use caching techniques and optimization techniques to make your plugins faster. By following these tips, you’ll be able to improve the performance of your plugins while keeping them safe and secure.

How to Use Plugins to Improve Your Site.

Plugins can help you improve your site’s security by adding features that prevent unauthorized access and tampering. For example, a plugin that encrypts your user data could help to protect your users’ personal information. Additionally, plugins can be used to improve your site’s performance by speeding up loading times and reducing input lag. Many plugins are available for free or for a small fee. To find the plugin that best suits your needs, check out the Plugin Database to see a list of plugins that have been published by content creators.

Use Plugins to Improve Your Performance.

Plugins can also be used to improve your website’s performance by optimizing its code for faster loading times and reducing the number of requests per second. In addition, plugins can be used to improve the overall quality of your site by adding features that optimize page load time or accuracy. There are many plugins available to improve your website’s performance. By using plugins, you can optimize your code for faster loading times and reduce the number of requests per second. Additionally, by using quality plugins, you can improve the overall quality of your site.

Use Plugins to Improve Your Overall Site Security.

Plugins can also be used as a way to secure your website from unauthorized access and tampering. By using plugins with strong passwords and other security measures, you can protect your site from unauthorized access and damage. Additionally, using software that authenticates users before allowing them into the site could help keep them safe while browsing it. By using plugins and other security measures, you can protect your site from unauthorized access and tampering. Additionally, using software that authenticates users before allowing them into the site could help keep them safe while browsing it.

Tips for Improving Security and Performance of Plugins.

One of the best ways to improve security on your WordPress site is to use plugins. Once you have a good understanding of how plugins work, you can add them to your site with relative ease. By using plugins, you can improve the performance of your wordpress designed website and reduce the number of potential vulnerabilities. There are a few things you can do to improve security and performance of plugins: – Make sure the plugin is signed. This will ensure that it is not threatened by third-party developers who may try to abuse its capabilities. – Review the plugin’s documentation carefully to learn what features it provides and how they work. – Use whitelisted plugins if possible. This will let you test the plugin before adding it to your site, and only allow those developers who have specific permission to use it. – Use testing tools such as Google Tag Manager or Six Sigma for verifying that the plugin works as expected before putting it on your site.

Use Plugins to Improve Your Performance.

One way to improve your website’s performance is by using plugins. By using plugins, you can increase the speed and efficiency of your website while reducing the amount of time it takes for pages to load. Additionally, by using plugins, you can optimize your site for search engine optimization (SEO). In addition, by using plugins, you can improve the overall security and privacy of your site.

Use Plugins to Improve Your Overall Site Security.

Another way to improve site security is by using plugins. By using plugs, you can add features or functionality that make your site more secure and prevent unauthorized access or interaction with your data. For example, if you use a plugin for authentication purposes, then anyone who has access to your site will be required to use that plugin before they are allowed access to any content or data. Additionally, by utilizing hooks and other functions within a plugin, you can ensure that any changes or updates made to that plugin are automatically reflected across all your sites in an automated fashion.

Conclusion

Improving security and performance of plugins can help improve your overall site security and performance. By using plugins to improve your security, performance, and overall site security, you can make sure that your users are safe and happy. Additionally, by following these tips, you can ensure that your plugins are working as they should and providing an improved user experience.

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Essential Grid Gallery WordPress Plugin

Essential Grid Gallery WordPress Plugin

Introduction

Grid Gallery is a powerful WordPress plugin that can help you collect and organize your photos, videos, and other content in an efficient way. You can use it to power your gallery, create a visual hierarchy for your content, and more.

Grid Gallery is a great plugin for WordPress that can help you organize your photos, videos, and other content in an efficient way. You can use it to power your gallery, create a visual hierarchy for your content, and more.

Grid Gallery is a powerful plugin that can help you collect and organize your photos, videos, and other content in an efficient way. You can use it to power your gallery, create a visual hierarchy for your content, and more.

How Grid Gallery Works

  • You can use Grid Gallery to collect data about your gallery users, items, or anything else you want. 
  • Grid Gallery is a plugin that allows you to collect, organize and analyze data in your gallery.
  • You can use Grid Gallery to organize your data so you can see it in a more organized way. You can also use it to analyze your data to see how it changes over time. By collecting data from your pictures and videos, Grid Gallery can help you better predict how your gallery will look and perform over time. However, if you want to grow your business and market to your target audience, you should consider creating your own WordPress website, for which you can seek advice from Incrementors Sacramento website development company to create a well-organized and well-optimized website.

The Grid Gallery Features

The Grid Gallery Features

The Grid Gallery is a plugin that lets you collect, organize and analyze your gallery data. It provides a structure for your galleries that makes it easy to collect, store and analyze your data. The plugin also includes options for how you want to display and analyze your data.

The Grid Gallery is a great plugin for anyone who wants to keep track of their gallery data. It has a structure that makes it easy to collect, store and analyze your data. The plugin also includes options for how you want to display and analyze your data.

The Grid Gallery can be used to collect, organize and analyze your gallery data. It provides a structure for your galleries that makes it easy to collect, store and analyze your data. The plugin also includes options for how you want to display and analyze your data.

The Gallery Options

You can select which information you want to collect, store and analyze in the Grid Gallery. You can choose to collect images, videos, comments and other data. You can also choose to generate reports on your data using the reports options. Reports may include information on how your data is performing, where it is coming from and how it could be improved.

You can also use the Gallery Options to control how your data is presented. You can choose to display images in a row or grid, or you can create tables or charts using the charts options. You can also choose to hide any data that is not needed for the analysis.

The Gallery Data Collection

You can collect data from any of your galleries in the Grid Gallery. However, you must have at least one gallery enabled in order to use the plugin. To collect data from a gallery, click on the “Collect Data” button in the top left corner of the screen when you are working with your galleries in the Grid Gallery.

The plugin collects data from your galleries in the Grid Gallery. To collect data from a gallery, click on the “Collect Data” button in the top left corner of the screen when you are working with your galleries in the Grid Gallery.

The Gallery Analysis

When you collect data in the Grid Gallery, you can use various analysis tools to help understand and improve your gallery content and organization! These tools include: – Statistics: This tool allows you to track how often specific items are being shared or viewed within your galleries; this helps you understand where potential improvements may be made for your galleries).

Recommendations: This tool allows you to suggest changes or additions to artwork or posts within your galleries based on user feedback (you will need an account with WordPress in order for this function to work).

Tips for The Grid Gallery

To power your Gallery with data, use Grid Gallery. With Grid Gallery, you can collect and analyze your artwork data in order to create an organized and effective display. You can also use the grid gallery to drive home important points about your artworks, or to analyze how different colors or styles affect viewer response.

Grid Gallery is a powerful tool for The Grid Gallery. By using it, you can collect and analyze your artwork data in order to create an organized and effective display. You can also use the grid gallery to drive home important points about your artworks, or to analyze how different colors or styles affect viewer response.

Get organized and analyze your data.

By using Grid Gallery, you’ll be able to get a clear understanding of the structure of your artwork data and the ways in which it affects your marketing efforts. Additionally, by analyzing your data in this way, you can develop better marketing strategies for your work.

If you want to improve your marketing efforts for your artwork, using SEO on-page marketing services can be a great way to do so. This tool will help you understand the structure of your data and the ways it affects your marketing efforts. Additionally, by analyzing your data in this way, you can develop better strategies for marketing your work.

Use Grid Gallery to power your Gallery

Use Grid Gallery to power your Gallery

With Grid Gallery, you can easily power up all of the features of your Gallery so that you can focus on the art itself! By creating a customized layout for your website or blog, you can easily include Grid Gallery as part of a powerful development environment that will help you grow and succeed as an artist!

Conclusion

Grid Gallery is a great way to create a gallery of products. By using data collection to drive your gallery and getting organized and analyzing your data, you can power your gallery with the most accurate information. Thanks to Grid Gallery, you can create a powerful marketing tool that will help promote your products to a wider audience.

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What Is WooCommerce, And Why Would A Business Want To Use It?

What Is WooCommerce, And Why Would A Business Want To Use It?

WooCommerce is a platform that allows users to create, host, and sell e-commerce websites using WordPress. It offers numerous features for its users including support for multiple languages and payment gateways. Read this blog article to find out more about what WooCommerce might be able to do for your business.

What Is WooCommerce?

WooCommerce is a popular eCommerce platform that allows businesses of all sizes to create and manage their own online stores. WooCommerce is fast, easy to use, and has a wide range of features to help businesses succeed online. Whether you’re starting out or looking to grow your business, WooCommerce is a great option.

Pros and Cons of Using WooCommerce

Incrementors WooCommerce digital services is a popular eCommerce digital marketing service provider that allows businesses of all sizes to create and manage their own online stores. It is an open source platform that is maintained by the WooThemes team, so you can be confident that it will be stable and reliable. Additionally, WooCommerce has a wide range of features that makes it a powerful tool for businesses of all sizes. Here are some of the benefits of using WooCommerce: 

  • Easy to use: WooCommerce is easy to learn, so businesses of all levels of experience can start building their own stores quickly.
  • Customizable: With WooCommerce, you can customize every aspect of your store, from the layout and design to the products and prices. This gives you control over how your store looks and works, which means you can get creative and make your store unique.
  • Flexible: WooCommerce is a versatile platform that can be used for a variety of business types, from small ecommerce stores to large enterprises. So whether you’re starting out or looking to expand your operations, WooCommerce has everything you need to get started.
  • Advantages over other ecommerce platforms: While there are many excellent ecommerce platforms available, there are a few that stand out as superior to the rest. Among these are Shopify, Bigcommerce, and Magento. WooCommerce is one of these exceptional platforms. It has many advantages over the others, including: greater flexibility and customization options; greater ease-of-use; and additional functionality such as ecommerce plugins.
  • Strong Seller Community: As a third-party marketplace built on WordPress, there is strong support for themes, extensions and features provided by WooThemes. Merchants in the WooCommerce community actively seek to solve problems that might affect your store, sharing tips and tricks for improving page layout and product descriptions. The more merchants who use your store as their own platform to sell their products, the easier it will be for you to garner traffic and sales.
  • Help with Productivity: Every store owner who uses WooCommerce has access to a “WooThemes Account Manager” tool that lets you manage a single Fiorm ID for all of your stores. You can create substores for each store, or do them all at once. The Account Manager also contains helpful tools including an automatic currency converter, integrated tax calculator and inventory tracking capabilities. This is essential for any online retailer because it allows you to constantly monitor store numbers, product listings and inventory levels.
  • Powerful Integration: WooCommerce integrates seamlessly with over 100+ other popular applications, such as Etsy’s Seller Stats and the Payment Gateway. In addition to the ability to import products from another website into your own ecommerce shop, WooCommerce also supports a variety of shortcodes and modules, which allows you to create simple and complex customizations. This not only enhances the user experience, but also allows you to gain more valuable insights into your sales.-Advanced Payment Gateways: WooCommerce has recently been updated with the ability to accept payments directly through PayPal and payment processors such as Authorize.Net and Stripe.
  • Customizable Themes & Design: With almost limitless possibilities for customization, WooCommerce enables you to create an online shop that best suits your brand’s image. Whether it’s creating a shop that’s clean, elegant or even a mixture of both, the themes available allow shoppers to easily navigate through your merchandise using standard and modern layouts.-Easy Product Integration: Orders can be

Benefits of Using WooCommerce

Benefits of Using WooCommerce

WooCommerce is a popular eCommerce platform that can be used to power a business’ online store. Here are some of the benefits of using WooCommerce: 

  • WooCommerce is easy to use and navigate, making it a great choice for beginner eCommerce stores.
  • It has a wide range of features, including product management, shipping, and checkout.
  • It supports multiple currencies and languages, making it ideal for international businesses.
  • It has a user-friendly plugin architecture, allowing third-party developers to create additional plugins and features for WooCommerce.

What Are the Different Types of WooCommerce Sites?

WooCommerce is a popular plugin that businesses can use to manage their online shop. There are three different types of WooCommerce sites: a product site, a storefront site, and an ecommerce platform. 

Product Sites: Product sites are used to sell products. They have a main WooCommerce page where customers can add products to their shopping cart and view the items in their cart. Products also have individual pages that list the product’s specifications, features, reviews, and images. Storefront Sites: Storefront sites are used to sell products and services through an online storefront. Customers can view the products in the storefront and place orders through the WooCommerce checkout page. Ecommerce Platforms: An ecommerce platform is a site that combines the features of a product site, storefront site, and a marketplace. It allows businesses to sell products through an online store, as well as offer services such as custom designs, quotes, and shipping labels.

Different Types of Businesses That Use WooCommerce

If you’re in business, there’s a good chance you’re using WooCommerce. WooCommerce is one of the most popular eCommerce platforms on the market, and it’s used by businesses of all sizes. Whether you have a small online store or a large enterprise, WooCommerce can help you get your products into customers’ hands faster and easier. Here are some of the most common uses for WooCommerce: 

  • Ecommerce Platform: WooCommerce is an ecommerce platform that lets you create and manage your own online store. It has features like product pages, checkout processes, shipping options, and more. This means that you can focus on building your on page seo professional services instead of worrying about the technical aspects of running an online store. 
  • Product Catalogues: If you sell products rather than services, WooCommerce makes it easy to create product catalogues. You can add products from different categories, configure product descriptions and images, and set up shipping delays and prices. This way, you can offer your customers a complete shopping experience from start to finish. 
  • Shopping Carts: If you want to take your ecommerce business to the next level, consider installing a shopping cart plugin like Shopify’s Woocom merce. This way you can easily add new products to your store and manage its customer shopping experience. 
  • A/B Testing: If you want to give feedback about your website, try using A/B testing, which allows you to create multiple versions of web pages for visitors to choose from. Then, compare the results with a control group and make adjustments based on the data. 
  • Email Newsletter: A newsletter is an excellent way to not only build customer loyalty but also keep them coming back for more. Track customer response with email marketing software like MailChimp or Constant Contact, and send out newsletters that meet specific goals such as remarketing customers who have purchased products or click-throughs on newsletters they’ve previously received. 

For instance, if you send out a newsletter about the latest product on your website, you can use an email platform like MailChimp to send that same newsletter to customers who placed orders but didn’t receive them. This way, you’ll be able to make sure they’ve received the email and are interested in what you have to offer. 

  • Social Media: Social media likes to follow the masses and so should you. Being active on a variety of social media platforms will allow you reach a wide audience both online and offline. Track your progress with analytics tools like Facebook or Google Analytics, or integrate social media monitoring into your web development process with tools like Sprout Social or HubSpot Full Stack Marketing.

Conclusion

WooCommerce is a popular eCommerce platform that gives businesses the ability to sell products using their own websites. It’s easy to use and lets you customize your website to look exactly how you want it to, making it perfect for online retailers of all sizes. If you’re looking for a way to improve the speed and flexibility of your business, WooCommerce is definitely worth considering.

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SQL filtering with queries

Photo by Dziana Hasanbekava from Pexels

Before implementing this article, have a look at database, keys and sql command by going through the below article

Understanding database, SQL and its commands

This article is a continuation of the above article. So first go through the above article so that clear understanding of select and show commands can be achieved. For SQL filtering with queries, select command will be used very often. Filtering helps to provide only the desired results. In this article we will implement where clause, between, in, and, or operator to apply filters to the results.

WHERE CLAUSE

It will retrieve those results which are based on condition applied using where clause.

Let us see the syntax 

select * from table where condition

This statement selects all records which fulfils the particular condition which one can mention in the where clause. Have a look at the below screenshot

WHERE CLAUSE
WHERE CLAUSE

BETWEEN OPERATOR

It will retrieve those results which are based on lower and upper bounds set by the between operator. One can choose the bound accordingly. Remember that both the upper and lower bound is included during retrieval. It is used with the where clause. 

BETWEEN OPERATOR
BETWEEN OPERATOR

CONJUNCTIVE OPERATORS

Operators  (or and) are called conjunctive operators. They can be used together in the query to filter the results based on the condition applied. 

CONJUNCTIVE OPERATORS
CONJUNCTIVE OPERATORS

IN OPERATOR

It is used when you want to compare a column field for more than one value. You can achieve the same result using OR operator but the length of query will increase.

IN OPERATOR
          IN OPERATOR

NOT IN OPERATOR

It is used when one needs to exclude list of values from a column fields during data retrieval.

NOT IN OPERATOR
         NOT IN OPERATOR

Point to note: When one is implementing sub query inside a query then enclose the subquery using parentheses.

CONCAT FUNCTION

It is used to concat two or more text values and returns the concatenated string.

CONCAT FUNCTION
CONCAT FUNCTION

So, from this article one can learn how to filter data using SQL queries and how to apply subqueries in the query taking into consideration that parenthesis is to be applied for a sub query. In the next coming post joins will be discussed. Read the basics of SQL and its commands from below

Understanding Database, SQL and it’s commands

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Understanding Database, SQL and it’s commands

Photo by Jan Antonin Kolar on Unsplash

Database is a collection of data which is organized efficiently in order to access, retrieve and update data quickly. Data is stored in a structured format in a table in the form of rows and columns. Table has specified number of columns or fields but can have any number of rows. In this post we are going to learn about types of keys, structured query language (SQL) and its commands.

Types of Keys

  • Primary Key: Primary key is a field which cannot be null as well as unique for each row. There is a single primary key for each table and a single table cannot have two primary keys.
  • Super Key: It is mixture of different fields such that one of the field is uniquely identifies i.e. one of the key must be unique for all the records or rows in the table. It can be a single field or group of keys.
  • Candidate Key: It is a category of super key such that all fields that makes it must be unique for all records in the database. It can be single or group of keys.
  • Foreign Key: If the primary key of one table is used in another table, then in another table it is termed as foreign key. Foreign key can be the same for two records and also can be null.   

SQL

SQL is an acronym for Structured Query Language. It is used to access as well as manipulate databases. Using SQL one can create database, tables, add new records to the table inside the database or remove them. For the users to perform these action efficiently one needs tools or interface which is provided by database systems. Different database systems based on SQL language are Microsoft SQL, MySQL, PostgreSQL and many more. 

Basic SQL commands

  • SHOW : It shows information contained like if command show databases; is executed inside MySQL server, it will list databases managed by the server. Have a look at the below screenshot
show databases
show databases

Another show command is show tables. To show tables of the database first select database using the command use *database_name* and then type show tables. Suppose, I have selected information_schema database which is by default listed in MySQL Server and typed the below command

show tables;

Output for such is as below

show tables
show tables

Another show command is show columns. To execute this command one needs to select the table from the database. Suppose I would like to see the field’s description of the table CHARACTER_SETS from information_schema database. I will execute the below command

show columns from CHARACTER_SETS;

Following is the output of the above execution

show columns from table
show columns from table
  • SELECT : It selects the data from the database. For example, I need to get all the values associated with a particular field in a table, I will execute the below command

 select column_field from table;

Have a look at the below screenshot

Listing values associated with a column field using select query
                         Listing values associated with a column field using select query

Point to note is that SQL is case-insensitive. It does not matter whether you write in capital letters or small. But statements ends with a semicolon. White spaces and multiple lines are ignored in SQL. 

If one writes select * from table_name, it will fetch all the records from a table created inside the database. Have a look at below screenshot

select * from table_name
                              select * from table_name

select command can be used with distinct keyword which retrieves only unique records.  

Key thing to understand here is when multiple columns fields are used to retrieve information using select with distinct, then only values repeated in all selected multiple column fields would be ignored.

select can also be used with limit keyword which will limit the records to be returned. One can use offset with limit keyword. Offset means not taking into consideration the number of rows mentioned along with offset. For example if I say offset 3, it means that the first 3 rows are ignored and results would be displayed starting from row 4th.

select can also be used with order by keyword which sorts the result based on the selected column field. By default, sorting is done in the ascending order. 

Learn about filtering the records from the database using sql commands and operators.

SQL filtering with queries

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What to learn to become a Data Analyst

What to learn to become a Data Analyst

Data Science is one of the hot burning topic in the year 2020 but students and others often confuses between Data Analyst, Data Engineer and Data Scientist. This small post is about differentiating among these so that readers can choose their domains more effectively. This post is focused on skills required to become data analyst but also covers skills to become data engineer and scientist also.

Data AnalystData EngineerData Scientist
Programming LanguagePython|R|SaaSStatistics and Probability
Tableau (Data Visualisation Tool)Tableau & QlikViewPython | R | SaaS
QlikView (Data Visualisation Tool)Data preparation
Data Cleaning
Data Wrangling
Data Modelling and creating algorithms for ML or DL
problems
ExcelPandas, Hadoop
PySpark
Data Visualisation Tools
Skills and Tools Required

Using the above table, it is clear that to become data analyst one must learn one of the programming language whereas data visualisation tools such as QlikView and Tableau are most needed and essential. Working on and practising excel will further add more skills to data analyst profession. In a nutshell, I would end the article with the below note

One must learn and implement specific skills to master the domain he/she wants.

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