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    <title>JusDB Blog</title>
    <link>https://jusdb.com</link>
    <description>Expert insights on database management, performance, and reliability</description>
    <language>en-us</language>
    <lastBuildDate>Thu, 05 Feb 2026 22:12:31 GMT</lastBuildDate>
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      <title><![CDATA[The 2026 Database Apocalypse: Why Your Database Might Explode (And How to Save It)]]></title>
      <link>https://jusdb.com/blog/the-2026-database-apocalypse-why-your-database-might-explode-and-how-to-save-it</link>
      <guid>https://jusdb.com/blog/the-2026-database-apocalypse-why-your-database-might-explode-and-how-to-save-it</guid>
      <pubDate>Mon, 05 Jan 2026 11:04:41 GMT</pubDate>
      <description><![CDATA[In 2026, more database versions are hitting end-of-life than any year in recent history.]]></description>
    </item>
    <item>
      <title><![CDATA[MySQL Performance Optimization for AWS RDS]]></title>
      <link>https://jusdb.com/blog/mysql-performance-optimization-for-aws-rds</link>
      <guid>https://jusdb.com/blog/mysql-performance-optimization-for-aws-rds</guid>
      <pubDate>Sat, 27 Dec 2025 13:49:34 GMT</pubDate>
      <description><![CDATA[A comprehensive guide to optimizing AWS RDS MySQL performance through infrastructure tuning, parameter configuration, and query optimization]]></description>
    </item>
    <item>
      <title><![CDATA[UUIDs as Primary Keys: How We Destroyed Database Performance ]]></title>
      <link>https://jusdb.com/blog/uuids-as-primary-keys-how-we-destroyed-database-performance-</link>
      <guid>https://jusdb.com/blog/uuids-as-primary-keys-how-we-destroyed-database-performance-</guid>
      <pubDate>Sun, 14 Dec 2025 11:25:46 GMT</pubDate>
      <description><![CDATA[UUIDs as primary keys can destroy database performance. Learn why 50M rows went from 0.5ms to 2.3ms inserts, and how to fix it with hybrid approaches.]]></description>
    </item>
    <item>
      <title><![CDATA[DynamoDB to Aerospike: The Cost and Performance Optimization Journey]]></title>
      <link>https://jusdb.com/blog/dynamodb-to-aerospike-the-cost-and-performance-optimization-journey</link>
      <guid>https://jusdb.com/blog/dynamodb-to-aerospike-the-cost-and-performance-optimization-journey</guid>
      <pubDate>Sat, 06 Dec 2025 00:00:00 GMT</pubDate>
      <description><![CDATA[Migrate from DynamoDB to Aerospike for better cost-performance at scale. Real case study showing 60% cost reduction with improved latency and throughput.]]></description>
    </item>
    <item>
      <title><![CDATA[How JusDB Scaled PostgreSQL + TimescaleDB for a Nationwide Smart-Meter IoT Platform: A Case Study]]></title>
      <link>https://jusdb.com/blog/how-jusdb-scaled-postgresql-timescaledb-for-a-nationwide-smart-meter</link>
      <guid>https://jusdb.com/blog/how-jusdb-scaled-postgresql-timescaledb-for-a-nationwide-smart-meter</guid>
      <pubDate>Sat, 06 Dec 2025 12:32:44 GMT</pubDate>
      <description><![CDATA[Learn how JusDB optimized a TimescaleDB cluster ingesting billions of IoT readings monthly, achieving 10× faster writes and 65% storage reduction.]]></description>
    </item>
    <item>
      <title><![CDATA[MySQL Performance Tuning in 2025: The Complete Professional Guide]]></title>
      <link>https://jusdb.com/blog/mysql-performance-tuning-in-2025-the-complete-professional-guide</link>
      <guid>https://jusdb.com/blog/mysql-performance-tuning-in-2025-the-complete-professional-guide</guid>
      <pubDate>Sun, 23 Nov 2025 00:00:00 GMT</pubDate>
      <description><![CDATA[Master MySQL performance optimization with this comprehensive 2025 guide. Learn expert techniques for query tuning, indexing strategies, memory configuration, and InnoDB optimization to achieve 10x database performance improvements.]]></description>
    </item>
    <item>
      <title><![CDATA[Redis Performance Tuning: The Complete Guide to Optimizing Redis for High-Traffic Applications]]></title>
      <link>https://jusdb.com/blog/redis-performance-tuning-optimizing-redis-for-high-traffic</link>
      <guid>https://jusdb.com/blog/redis-performance-tuning-optimizing-redis-for-high-traffic</guid>
      <pubDate>Sat, 06 Dec 2025 12:33:55 GMT</pubDate>
      <description><![CDATA[Master Redis performance tuning with expert tips on memory optimization, connection pooling, data structures, and caching strategies for high-traffic apps.]]></description>
    </item>
    <item>
      <title><![CDATA[PostgreSQL 13 End of Life: Your Complete Guide to Upgrading Before November 2025]]></title>
      <link>https://jusdb.com/blog/postgresql-13-end-of-life-your-upgrading-before-november-2025</link>
      <guid>https://jusdb.com/blog/postgresql-13-end-of-life-your-upgrading-before-november-2025</guid>
      <pubDate>Sat, 06 Dec 2025 12:33:55 GMT</pubDate>
      <description><![CDATA[PostgreSQL 13 will officially reach end of life on November 13, 2025. After this date, the PostgreSQL Global Development Group will stop releasing security patc]]></description>
    </item>
    <item>
      <title><![CDATA[Mastering AWS RDS Max Connections for MySQL & PostgresSQL]]></title>
      <link>https://jusdb.com/blog/mastering-aws-rds-max-connections-for-mysql-postgressql</link>
      <guid>https://jusdb.com/blog/mastering-aws-rds-max-connections-for-mysql-postgressql</guid>
      <pubDate>Mon, 10 Nov 2025 00:00:00 GMT</pubDate>
      <description><![CDATA[Master AWS RDS connection limits for MySQL and PostgreSQL. Learn max_connections calculation, connection pooling strategies, and optimization techniques.]]></description>
    </item>
    <item>
      <title><![CDATA[The Complete Guide to EC2 Instance Selection for Database Workloads ]]></title>
      <link>https://jusdb.com/blog/the-complete-guide-to-ec2-instance-selection-for-database-workloads</link>
      <guid>https://jusdb.com/blog/the-complete-guide-to-ec2-instance-selection-for-database-workloads</guid>
      <pubDate>Tue, 28 Oct 2025 00:00:00 GMT</pubDate>
      <description><![CDATA[Choose the optimal EC2 instance for your database workload. Compare R, X, I, and Graviton families with real-world benchmarks and cost-performance analysis.]]></description>
    </item>
    <item>
      <title><![CDATA[Amazon EBS gp2 vs gp3: The Complete Guide with 64 TB Cost Analysis]]></title>
      <link>https://jusdb.com/blog/amazon-ebs-gp2-vs-gp3-the-complete-guide-with-64-tb-cost-analysis</link>
      <guid>https://jusdb.com/blog/amazon-ebs-gp2-vs-gp3-the-complete-guide-with-64-tb-cost-analysis</guid>
      <pubDate>Wed, 15 Oct 2025 00:00:00 GMT</pubDate>
      <description><![CDATA[Save 15-25% on AWS storage costs migrating from gp2 to gp3. Complete cost analysis at 64TB scale with performance benchmarks and migration strategies.]]></description>
    </item>
    <item>
      <title><![CDATA[StarRocks as a Vector Database – Architecture, Scaling, and Best Practices]]></title>
      <link>https://jusdb.com/blog/starrocks-as-a-vector-database-architecture-scaling-and-best-practices</link>
      <guid>https://jusdb.com/blog/starrocks-as-a-vector-database-architecture-scaling-and-best-practices</guid>
      <pubDate>Thu, 02 Oct 2025 00:00:00 GMT</pubDate>
      <description><![CDATA[Use StarRocks for high-performance vector search with HNSW indexes. Learn real-time vector ingestion, hybrid queries combining vectors with analytics, and scaling strategies.]]></description>
    </item>
    <item>
      <title><![CDATA[PostgreSQL as a Vector Database: A Complete Guide ]]></title>
      <link>https://jusdb.com/blog/postgresql-as-a-vector-database-a-complete-guide</link>
      <guid>https://jusdb.com/blog/postgresql-as-a-vector-database-a-complete-guide</guid>
      <pubDate>Fri, 19 Sep 2025 00:00:00 GMT</pubDate>
      <description><![CDATA[Transform PostgreSQL into a vector database with pgvector. Learn embedding storage, ANN index creation, similarity search optimization, and AI/ML integration patterns.]]></description>
    </item>
    <item>
      <title><![CDATA[MySQL 8.4 LTS: Production-Ready InnoDB Defaults Transform Database Performance]]></title>
      <link>https://jusdb.com/blog/mysql-84-lts-production-ready-innodb-defaults-transform-database</link>
      <guid>https://jusdb.com/blog/mysql-84-lts-production-ready-innodb-defaults-transform-database</guid>
      <pubDate>Sat, 06 Sep 2025 00:00:00 GMT</pubDate>
      <description><![CDATA[MySQL 8.4 LTS introduces production-optimized InnoDB defaults out of the box. Learn new default values, performance implications, and upgrade considerations.]]></description>
    </item>
    <item>
      <title><![CDATA[Supercharging Database Performance: InnoDB Parallel Threads DDL in MySQL 8.4 ]]></title>
      <link>https://jusdb.com/blog/supercharging-database-performance-innodb-parallel-threads-ddl-in-mysql-84</link>
      <guid>https://jusdb.com/blog/supercharging-database-performance-innodb-parallel-threads-ddl-in-mysql-84</guid>
      <pubDate>Sun, 24 Aug 2025 00:00:00 GMT</pubDate>
      <description><![CDATA[Leverage MySQL 8.4 InnoDB parallel DDL for faster schema changes. Learn parallel index creation, online DDL improvements, and reduced maintenance windows.]]></description>
    </item>
    <item>
      <title><![CDATA[MySQL 8.0 EOL in 2026: Why Upgrading to MySQL 8.4 LTS Is Mission-Critical]]></title>
      <link>https://jusdb.com/blog/mysql-80-eol-in-2026-why-upgrading-to-mysql-84-lts-is-mission-critical</link>
      <guid>https://jusdb.com/blog/mysql-80-eol-in-2026-why-upgrading-to-mysql-84-lts-is-mission-critical</guid>
      <pubDate>Mon, 11 Aug 2025 00:00:00 GMT</pubDate>
      <description><![CDATA[MySQL 8.0 end-of-life is April 2026. Plan your upgrade to MySQL 8.4 LTS now. Learn migration strategies, new features, and compatibility considerations.]]></description>
    </item>
    <item>
      <title><![CDATA[Welcome PostgreSQL 18: A Revolutionary Leap in Database Performance and Developer Experience]]></title>
      <link>https://jusdb.com/blog/welcome-postgresql-18-a-revolutionary-leap-in-database-performance</link>
      <guid>https://jusdb.com/blog/welcome-postgresql-18-a-revolutionary-leap-in-database-performance</guid>
      <pubDate>Tue, 29 Jul 2025 00:00:00 GMT</pubDate>
      <description><![CDATA[Explore PostgreSQL 18 revolutionary features including async I/O, improved parallelism, enhanced JSON support, and developer experience improvements coming in 2025.]]></description>
    </item>
    <item>
      <title><![CDATA[MySQL Timeout Variables: Complete Guide for Database Professionals]]></title>
      <link>https://jusdb.com/blog/mysql-timeout-variables-complete-guide-for-database-professionals</link>
      <guid>https://jusdb.com/blog/mysql-timeout-variables-complete-guide-for-database-professionals</guid>
      <pubDate>Wed, 16 Jul 2025 00:00:00 GMT</pubDate>
      <description><![CDATA[Configure MySQL timeout variables correctly for your workload. Learn wait_timeout, interactive_timeout, lock_wait_timeout, and net_read_timeout best practices.]]></description>
    </item>
    <item>
      <title><![CDATA[MySQL Architecture Deep Dive: From Query Execution to Physical Storage]]></title>
      <link>https://jusdb.com/blog/mysql-architecture-deep-dive-from-query-execution-to-physical-storage</link>
      <guid>https://jusdb.com/blog/mysql-architecture-deep-dive-from-query-execution-to-physical-storage</guid>
      <pubDate>Thu, 03 Jul 2025 00:00:00 GMT</pubDate>
      <description><![CDATA[Understand MySQL query execution from parser to storage. Learn optimizer internals, execution plans, buffer management, and physical storage organization.]]></description>
    </item>
    <item>
      <title><![CDATA[MySQL Connection Lifecycle: Complete Guide to Connection Management and Optimization]]></title>
      <link>https://jusdb.com/blog/mysql-connection-lifecycle-connection-management-and-optimization</link>
      <guid>https://jusdb.com/blog/mysql-connection-lifecycle-connection-management-and-optimization</guid>
      <pubDate>Fri, 20 Jun 2025 00:00:00 GMT</pubDate>
      <description><![CDATA[Optimize MySQL connection management for maximum throughput. Learn connection pooling with HikariCP, ProxySQL load balancing, and thread pool configuration.]]></description>
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