Feb 4, 2025 · 16 min read · Types of databases Relational databases (SQL) - data is stored in structured tables with columns and rows defined by schemas. Examples: PostgreSQL, MySQL, SQLite Why pick a relational database: If you have structured data with strong relationships...
Join discussionJul 2, 2024 · 3 min read · Aggregation pipelines in MongoDB, particularly when using Mongoose, provide a powerful and flexible way to process and transform data. Each stage in the pipeline operates on the data, passing the transformed data to the next stage. This allows for co...
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Apr 17, 2024 · 40 min read · STRUCTURED QUERY LANGUAGE(SQL) Table of Contents 1 Introduction to SQL 1.1 Data Definition Language (DDL) 1.2 Data Manipulation Language (DML) 2 Introduction to SQL Server 2.1 SQL Server Management Studio 2.1.1 Create a new Database 2.1.2 Queries 3 ...
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Feb 29, 2024 · 3 min read · Introduction In the dynamic realm of web development, speed is paramount. A rapid Laravel website not only captivates users but also propels you ahead of the competition. This guide serves as your compass for optimizing Laravel queries, ensuring your...
Join discussionJun 9, 2023 · 5 min read · Introduction We shall learn about databases and SQL in this article. This article provides readers with a fundamental overview of databases and SQL. This article is the first part of the database - SQL series. Prerequisites Basic computing knowledge...
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Aug 12, 2022 · 5 min read · Database roles are used to manage database access permissions. A database role is an entity that contains information that define the following: Can you login? Can you create Database? Can you write to tables ? Secondly, it defines what the client ...
Join discussionJun 11, 2022 · 3 min read · Hello and welcome to yet another article. This article serves as a continuation and completion of part-1. If you have no knowledge of JDBC I do advise you read part-1 first then come back to learn to use prepared statement. Prepared statement general...
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