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Database tools are a vital part of any organization's IT infrastructure. They provide a powerful way to store, manage, and analyze data. Database tools are used to create, modify, and maintain databases. They can also be used to query and manipulate data, generate reports, and perform data analysis. Database tools come in many forms, including relational databases, object-oriented databases, and..

DB 2023. 6. 9. 10:31

Object-relational mapping (ORM) is a technique that enables developers to work with data stored in a relational database using an object-oriented programming language. ORM is a powerful tool for developers because it allows them to work with data in an intuitive, object-oriented way, rather than having to write complex SQL queries. ORM is a way of mapping objects to database tables. In an ORM sy..

DB 2023. 6. 8. 18:29

Database partitioning is a method of dividing a large database into smaller, more manageable parts. It is used to improve the performance, scalability, availability, and manageability of databases. Partitioning involves splitting a database into multiple parts, or partitions. Each partition is stored in its own file, and each partition can be accessed independently. This allows the database to b..

DB 2023. 6. 8. 12:26

Database sharding is a method of horizontal partitioning of a large database into smaller, faster, and more easily managed parts called shards. It is a type of database partitioning that separates very large databases into smaller, faster, and more easily managed parts called shards. Sharding is a great way to improve the performance, scalability, and availability of a database. By splitting the..

DB 2023. 6. 7. 18:12

MongoDB is an open source document-oriented database system developed and supported by MongoDB Inc. It is a cross-platform, document-oriented database written in C++. It stores data in flexible, JSON-like documents, meaning fields can vary from document to document and data structure can be changed over time. MongoDB is designed to be highly scalable and performant, allowing for the storage and ..

DB 2023. 6. 7. 16:37

Database DynamoDB is a NoSQL database service provided by Amazon Web Services. It is a fully managed cloud database that supports both document and key-value store models. It offers high performance, scalability, and reliability. DynamoDB is a popular choice for web, mobile, gaming, and IoT applications that need low-latency data access at any scale. It supports both document and key-value data ..

DB 2023. 6. 7. 10:25

NoSQL, or “not only SQL,” is a type of database that is gaining in popularity due to its scalability, flexibility, and performance. NoSQL databases are non-relational, meaning they don’t use the same type of tables and relationships as a relational database. Instead, they store data in documents, key-value pairs, or graphs. NoSQL databases are particularly useful for storing large amounts of uns..

DB 2023. 6. 6. 18:07

Relational Database (RDB) is a type of database that stores data in a structured format, using rows and columns. It is the most widely used type of database, and is used in a variety of applications such as banking, finance, healthcare, and e-commerce. RDBs are designed to store data in a way that is easy to access and manage. The data is stored in tables, with each table containing rows and col..

DB 2023. 6. 6. 11:35