MySQL internal databases MySQL internal databases are used by MySQL instance to manage and maintain the MySQL server. Following are the four internal databases of MySQL. 1.   inf… Read More

Transact-SQL, or T-SQL, is an extension of SQL that is mostly utilized with Sybase ASE and Microsoft SQL Server. It enhances traditional SQL with procedural programming features like variabl… Read More

A ticket server is a central service that creates unique IDs, or "tickets," for use in a distributed system. In distributed systems, making sure IDs are unique across different nodes or serv… Read More

Sign upSign inSign upSign inMaksim ZemskovFollowITNEXT--ListenShareAlmost every web application requires data serialization. This need arises in situations like:In many cases, data loss or c… Read More

Preparing for a web development interview can feel like going through a maze of technologies and concepts. Whether you’re a fresher or an experienced developer, knowing the top web dev… Read More

JavaScript is a versatile programming language that has become an integral part of web development. But have you ever wondered how JavaScript itself is constructed? In this article, we&rsquo… Read More

Posted on Jan 19 • Originally published at dragonflydb.io In today's digital age, leaderboards have become an integral part of many applications… Read More

29 Dec 2023 Rails comes with default BigInt IDs for your primary keys since version 5.1 (replacing regular Int) and offers UUID v4 as an supported alternative since version 6. But what… Read More

By Serdar YegulalpSenior Writer, InfoWorld |Python and Rust occupy seemingly opposite ends of the language spectrum. Python, interpreted at runtime, offers developers a flexible and comforta… Read More

Database adalah kumpulan data yang tersimpan secara terstruktur dan sistematis di dalam komputer. Database digunakan untuk menyimpan, mengelola, dan mengakses informasi yang berkaitan dengan… Read More

Sign upSign InSign upSign InTadeáš PetákFollowBits and Pieces--1ListenShareIt’s unlikely you’ve ever used a database that did not have indexes. But, have you… Read More

[Download PDF – SQL Queries] –Section–—SQL Queries–Part 1: Basic Selection QueriesSelect, Order By, Distinct, Limit, CountPart 2: Aggregate Functions SQLSum… Read More

Before Node.js came into existence,  JavaScript could only be run on the browser. It could only be used as a scripting language for frontend web development. Then, Node.js came to free… Read More

Sign upSign InSign upSign InMember-only storyRiccardo BertoliniFollowBits and Pieces--2ShareJavaScript is a remarkably one (if not “the”) most popular language used for web and s… Read More

The database schema evolves continuously. Rails migrations is a powerful and flexible way to update the schema without dropping and re-creating the database. However, all this power and flex… Read More

Posted on Aug 21 The primary numeric type in JavaScript is the Number type, used to represent integers and approximate real numbers. JavaScript employs the 64-bit floating-p… Read More

In JavaScript, two objects cannot be equal even though they are similar. Why is that the case? 🤔 Let's understand why.For example:As you can see here, obj1 and obj2 look similar; the… Read More

IntroductionWelcome to our JavaScript tutorial series! In this series, we'll take you from a beginner level to a master level in JavaScript. This series is designed for people to want to lea… Read More

Amazon Redshift is a powerful, fully-managed data warehousing service that enables businesses to store and analyze massive amounts of data. But to make the most of Redshift’s capabi… Read More

Learning JavaScript can be a complex and ongoing process, as the language is constantly evolving and has a wide range of uses. Here are some key concepts and resources to help you get starte… Read More

In this post, I am going to explain how to partition the dataset using two columns.   Suppose, I have below dataset to track the users that are using my website.   userId to… Read More

Signaturefrom_unixtime(bigint number_of_seconds [, string format])  Convert epoch seconds to the date in given format.hive> SELECT from_unixtime(1649767043);OK_c0202… Read More

Introduction to SQLAlchemy Data Types The SQLAlchemy data types are one of the utility models, and it provides various set of formats that includes numbers like integers, string, characters… Read More

SQL Server में अलग-अलग type के Data Type होते है जैसे - Numeric… Read More

Hive data types are categorized into two types. a.   Primitive types b.   Complex types   Following table summarizes primitive types.   Data type Descr… Read More

How to reference jQuery in Javascript API 3 23 Let’s hope it is solid and free of bugs. The link numbering convention follows from the base of the arm till the last moving link. 4 &nda… Read More

Encryption is a process that involves translating your text, documents, images, videos, and other data into gibberish data that cannot be understood by any human or machine. It only becomes… Read More

What is a typed array ? Typed array is an ArrayBufferView that interprets the bytes present in the ArrayBuffer as array of numbers. This also allows the read and write access to the el… Read More

Introduction to MySQL Numeric Data Types MySQL supports many diverse data types categorized as Numeric types, String types, and Date & Time. This data type defines the kind of data valu… Read More

Introduction to Redshift Data Types Redshift data types are the type of value that you wish to store in the particular field of your database. While creating the structure or schema of your… Read More

Introduction to TypeScript Union Types In TypeScript union types is one of the feature and it is mainly used for to define the user variable which can have multiple set and data type value… Read More