15th May 2025
Data migration
15th May 2025
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Navigating the Challenges of Data Migration in Legacy Systems

In the light of legacy systems, data migration is one of the main concerns of organisations seeking to upgrade technological platforms and infrastructure. However, outdated systems need to be migrated into efficient and scalable solutions since businesses are dependent on data-driven decisions. However, in most cases, such migrations provide a wide field of problems and may lead to significant disruptions in progress. This article reviews major challenges related to data migration in legacy systems and how they can be managed. Understanding Legacy Systems and Their Impact Legacy systems are those applications or technologies that are spiralling the market, making people […]
12th March 2025
12th March 2025
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What is Google BigQuery and How Does it Work? – The Ultimate Guide

Companies increasingly rely on data-driven decision-making and embracing an open data culture where the data is not siloed among multiple vendors, behind multiple APIs with their limitations. Data warehouses like Google BigQuery, Snowflake, Amazon Redshift, and Microsoft Azure play a big part in driving the innovation. In this guide, we talk about BigQuery, an enterprise-grade data warehouse based on Google Cloud infrastructure. What is Google BigQuery? Google BigQuery is a serverless, highly-scalable data warehouse with a built-in query engine. The engine is powerful enough to run queries on terabytes of data in seconds and petabytes in only minutes.  The story of BigQuery […]
13th December 2024
redis blog image
13th December 2024
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What is Redis? Difference between Redis and Mongodb

What is Redis? Redis is an in-memory data structure that is used for faster access to data. It is used to store data that needs to be accessed frequently and fast. It is not used for storing large amounts of data. If you want to store and retrieve large amounts of data you need to use a traditional database such as MongoDB or MYSQL. Redis provides a variety of data structures such as sets, strings, hashes, and lists. Application of Redis Advantage of Redis Disadvantage of Redis Difference between Redis and Mongodb S.NO. Redis MongoDB 1 It was developed by […]
4th December 2024
control panel
4th December 2024
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5 Best VPS Hosting Control Panel – Guide 2024

Enhance Your Hosting Experience: Best VPS Hosting Control Panel using 5 Best VPS Hosting Control Panel. What is a Best VPS Hosting Control Panel? Best VPS Hosting Control Panel A VPS hosting control panel is a web interface that provides a lot of convenience in managing your VPS server. It enables you to perform domain management, set up email, deploy websites, configure databases, and manage security without requiring deep technical knowledge in server administration. Be it a system administrator or even a small business owner with limited technical skills, the VPS control panel empowers you to efficiently manage your server. lets […]
14th March 2024
14th March 2024
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ScyllaDB is better than Cassandra, and here’s why.

Introduction Of ScyllaDB ScyllaDB is one of the newest NoSQL database which offers really high throughput at sub millisecond latencies. The important point is that it accomplishes this at a fraction of the cost of a modern NoSQL database. ScyllaDB implements almost all of the features of Cassandra in C++. But saying it’s a mere C++ port would be an understatement. Developers at Scylla have made a lot of changes under the hood which are not visible to the user but that lead to a huge performance improvemen You are kidding, right? No, I’m not. As you can see (if you went to that […]
29th February 2024
29th February 2024
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What Is Cassandra? Meaning, Working, Features, and Uses

What Is Cassandra?  Cassandra is defined as an open-source NoSQL data storage system that leverages a distributed architecture to enable high availability, scalability, and reliability, managed by the Apache non-profit organization.  Working on an Apache Cassandra Project  The modern, hyperconnected world is replete with data, and there is always some new information to record and leverage. There is always new data that enterprises need to process and refer to via their applications and decision-making processes. But primarily, one must store data; this data storage for enterprise use is referred to as a database.  A database is an organized collection of […]
10th January 2024
Database Schema Design
10th January 2024
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Database Schema Design – Complete Guide

Here are the key things to know about database schema design: Not all databases are equal. The design of a database schema influences how efficiently your database runs and how quickly you can retrieve information. However, designing a database schema is easier said than done. This article offers an overview of how database schema design works, as well as examples and best practices to help you optimize database schema design. What Is a Database Schema? Simply put, a database schema is a formal description of the structure or organization of a particular database (DB). The term database schema is most […]
9th January 2024
9th January 2024
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How to Use One Command to Create RESTful APIs with TypeORM CLI on Node.js

TypeORM connects applications to databases. In this article, I’ll show you how to quickly create a new RESTful API microservice on Express (NodeJS) that integrates with MySQL using TypeORM. If you’re already familiar with using ORMs, let’s jump to one-liners. Outline Definitions Prerequisites One Liners 1. Install TypeORM npm install typeorm 2. Initialize typeorm init –name user-microservice –database mysql –express Explanation: This command creates a new TypeORM project with the name user-microservice and scaffolds the necessary code to use Express and MySQL. Explanation: routes.ts is the entry point for the API. UserController.ts is the orchestrator between routes and entity. User.ts is the entity that defines the table schema for […]
18th November 2023
18th November 2023
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Django: 10 Common Anti-Patterns to Avoid 🦄

This post aims to address the ten most common anti-patterns in Django, a popular Python framework. Make sure to avoid these pitfalls to ensure the production-readiness of your code. No time to waste, let’s get started 🏃‍♂️ 1. Fat Models Remember, Django’s philosophy is “Fat models, thin views.” However, bloating models with logic is an anti-pattern. Encapsulate the related logic into separate classes or functions. 2. Using Null=True on String-Based Fields In Django, empty string values will always be stored as empty strings, not as NULL. Don’t use Null=True for string-based fields like CharField and TextField unless necessary. 3. Repeating […]
30th May 2023
Caching In PHP
30th May 2023
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How to Cache Data in PHP

What is Caching? Caching is a way to store frequently accessed data in a temporary storage location to reduce the number of times the data needs to be retrieved from its original storage location. This can greatly improve the performance of a website or application, as accessing data from cache is generally much faster than accessing it from its source. PHP provides several ways to implement caching. Let’s have a look at each of them. Output Buffering Output buffering is a technique in PHP that allows us to store the output of a PHP script in a buffer, rather than sending it […]
3rd January 2023
3rd January 2023
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What is Smart Fox Server

what is SmartFoxServer ? SmartFoxServer is a comprehensive SDK for rapidly developing multiplayer games and applications with Unity, HTML5, iOS, Android, Java, Universal Windows Platform, Adobe Flash/Flex/Air, C++ and more.SmartFoxServer comes with a rich set of features, an impressive documentation set, tens of examples with their source, powerful administration tools and a very active support forum. SmartFoxServer is a multi-platform client/server SDK designed to integrate with the major online web and mobile technologies (Unity, HTML5, iOS, Android, Adobe Flash, Windows Universal Platform) enabling developers to rapidly create multiuser experiences of all scales. The server component was created with multiplayer games in mind, it is highly optimized for this task, and it provides […]
24th January 2022
24th January 2022
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SQL Query writing: Best practices

XpertLab – Website Development Company in Junagadh Writing effective queries on a RDBMS is something we develop from regular practice of query writing. We discuss here about the SQL RDBMS and some best practices in writing DML statements. It’s always recommended to have the DML statements inside a transaction. This will avoid unnoticed loss of records and occurrences of orphan records in tables. There is a practice of using multiple transactions so as more control over each statement is possible. There is also possibility in placing the db operation queries in transaction with front end technologies too. So such practices […]