Nov 11, 2025 · 6 min read · When thinking of generating unique IDs, the very first approach that comes to mind is using auto-incrementing integer IDs in traditional databases. This works well for small systems or systems with a single database. However, you cannot use this meth...
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Apr 16, 2025 · 2 min read · Думал, стоит ли акцентировать лексемы с префиксом негации “un“. С одной стороны, он не используется самостоятельно как препозиция (предлог), но с другой, имеет развитое концептуальное пространство, при этом как в субъективной ментальности, так и в ин...
Join discussionSep 11, 2024 · 2 min read · SQL: SQL (Structured Query Language) plays a crucial role in data management. It's the standard language for interacting with relational databases, a cornerstone of modern computing. Let's get started with the key differences between two fundamental ...
Join discussionAug 20, 2024 · 21 min read · What Are Unique Identifiers? 🪪 Unique identifiers (UIDs) are crucial components in software engineering and data management. They serve as distinct references for entities within a system and ensure that each item – whether a database record, a user...
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Oct 8, 2023 · 7 min read · If you have used Hibernate before you know that you can specify that an Entity class should have it's @Id fields set via @GeneratedValue - typically you use either a sequence or identity strategy to automatically generate, say, auto-incrementing inte...
Join discussionJun 24, 2023 · 4 min read · If you are having a distributed system with multiple server instances and need a unique identifier, which follows a specific pattern, for example with the prefix "MA" followed by 12 numerical digits, such as MA000000000001, you can use 'Redis' to cre...
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