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- Is PostgreSQL better than MySQL?
- PostgreSQL and MySQL are popular relational databases, each with strengths and weaknesses. PostgreSQL excels in data integrity, complex data modeling, and advanced features, while MySQL prioritizes speed and ease of use for simpler applications. Th
- Mysql Tutorial . Database 1020 2025-03-04 15:53:19
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- Reduce the use of MySQL memory in Docker
- This article explores optimizing MySQL memory usage in Docker. It discusses monitoring techniques (Docker stats, Performance Schema, external tools) and configuration strategies. These include Docker memory limits, swapping, and cgroups, alongside
- Mysql Tutorial . Database 1305 2025-03-04 15:52:14
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- How to check which tables contain data in the database
- This article explores methods for identifying data-containing database tables. It compares querying metadata (e.g., using MySQL's information_schema) with more efficient approaches like the EXISTS clause, which avoids full row counts. Database mana
- Mysql Tutorial . Database 430 2025-03-04 15:51:15
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- Beginner's Guide to MySQL Character Sets and Collisions
- This guide addresses MySQL role and permission conflicts. Improperly configured roles cause functional issues and security risks. It details common causes (inconsistent assignments, overlapping roles, inheritance issues), management strategies (RBA
- Mysql Tutorial . Database 657 2025-03-04 15:50:15
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- Running multiple MySQL versions on MacOS: A step-by-step guide
- This guide demonstrates installing and managing multiple MySQL versions on macOS using Homebrew. It emphasizes using Homebrew to isolate installations, preventing conflicts. The article details installation, starting/stopping services, and best pra
- Mysql Tutorial . Database 621 2025-03-04 15:49:14
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- Which should you use mysql utfs utfs?
- This article argues for using UTF8MB4 over UTF8 in MySQL databases. UTF8MB4, a 4-byte encoding, supports full Unicode, including emojis, unlike the older, 3-byte UTF8 (utf8mb3) which limits support to the Basic Multilingual Plane. While UTF8MB4 has
- Mysql Tutorial . Database 572 2025-03-04 15:48:16
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- Connection pooling in backend development: basic concepts, benefits and implementation
- This article explores backend database connection pooling, highlighting its benefits (reduced latency, improved resource utilization, enhanced scalability) and common pitfalls (insufficient pool size, leaked connections, improper timeouts). It empha
- Mysql Tutorial . Database 1063 2025-03-04 15:47:16
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- Find skipped reference numbers in the database
- This article addresses detecting gaps in database reference numbers. It explores SQL-based solutions (using CTEs or window functions) and alternative methods like spreadsheet software, database management tools, data profiling tools, and programming
- Mysql Tutorial . Database 1081 2025-03-04 15:46:17
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- Automatically backup MySQL backup using Cron Jobs in CPANEL
- This article explains how to automate MySQL database backups using cPanel's Cron Jobs. It details creating and scheduling shell scripts using mysqldump, optimizing backup frequency based on data change rate and RPO/RTO, and best practices for stora
- Mysql Tutorial . Database 950 2025-03-04 15:45:16
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- Complete guide to MariaDB logs: auditing, configuration, etc.
- This guide comprehensively explains MariaDB logging. It details various log types (error, slow query, general query, binary, relay), their configuration, and troubleshooting uses. Effective log management is crucial for database integrity, security
- Mysql Tutorial . Database 715 2025-03-04 15:44:16
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- Geospatial in Laravel: Optimizations for interactive maps and large volumes of data
- Using geospatial technologies to generate actionable insights from more than 7 million records: a case study with Laravel and MySQL. This article details like Laravel and MySQL were used to create interactive maps efficient
- Mysql Tutorial . Database 1032 2025-01-30 00:20:13
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- Remote Senior Back-End Engineer (Platform) Needed at Circle
- Circle is Hiring: Remote Senior Back-End Engineer (Platform) About the Role: Circle seeks a highly skilled Senior Back-End Engineer to contribute to the development of our mobile app and public APIs. This fully remote, full-time position offers a co
- Mysql Tutorial . Database 606 2025-01-29 22:06:10
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- How to Check Which Tables Contain Data in a Database
- In database management, it is important to quickly identify the table of data containing data, which helps to investigate problems, maintain databases or understand the structure and use of the database. This article describes whether there is data in the check form in different relationship database management systems (RDBMS). Postgresql PostgreSQL uses pg_cataLog.pg_tables to dynamically generate query to check all the lines of all tables in the architecture: Use PL/PGSQL block: DO $ $ Declare TBL Record; Begin For TBL in Select schemaname, T
- Mysql Tutorial . Database 1223 2025-01-29 16:04:13
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- How to Count the Number of Tables in a Database
- In database management, the number of tables in the database is often required, which is very practical in database audit, documentation or maintenance. Most relational database management systems (RDBMS) provide convenient methods to count the number of forms by system directory or information mode. Here are several statistical methods for commonly used databases. PostgreSQL database In postgreSQL, you can use the information_schema.tables view to query the number of forms in specific mode: Select count (*) From information_schema.tables Where table
- Mysql Tutorial . Database 660 2025-01-29 16:02:09
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