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WebScaleDBA's profile picture. The Data Transformation Company #SQL #NoSQL #NewSQL #CloudNative #DBaaS #PostgreSQL #MongoDB #MySQL #MariaDB #Redis #Valkey #Cassandra #RDS #OLTP #OLAP

MinervaDB

@WebScaleDBA

The Data Transformation Company #SQL #NoSQL #NewSQL #CloudNative #DBaaS #PostgreSQL #MongoDB #MySQL #MariaDB #Redis #Valkey #Cassandra #RDS #OLTP #OLAP

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WebScaleDBA's profile picture.
MinervaDB
 @WebScaleDBA
Jun 17

Boost your #MongoDB performance with these 7 golden rules for high availability, indexing, sharding, and more. Build a scalable, secure, and reliable deployment. 🔗 zurl.co/mh6OO #Database #MongoDBTips #SRE #DevOps @WebScaleDBA

WebScaleDBA's tweet card. Discover strategies for indexing, sharding, and replication to boost MongoDB Infrastructure performance in scalable deployments.
MongoDB Infrastructure Performance: 10 Proven Tips to Enhance It
Source: minervadb.xyz
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WebScaleDBA's profile picture.
MinervaDB
 @WebScaleDBA
Jun 13

Gain deep visibility into your MariaDB workloads! Learn how to log user activity and audit transactions to boost performance, security, and compliance. 🔗 zurl.co/C082j #MariaDB #DatabaseSecurity #SQLAudit #SRE #Observability @WebScaleDBA

WebScaleDBA's tweet card. MariaDB User Activity Logging helps strengthen database security by enabling detailed transaction auditing, improving compliance, and tracking user behavior effectively.
MariaDB User Activity Logging: Enhance Security and Audit Trail Visibility
Source: minervadb.xyz
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WebScaleDBA's profile picture.
MinervaDB
 @WebScaleDBA
Jun 12

Resolve Cassandra thread contention quickly: master JVM tuning, thread pool sizing, GC-aware configurations, asynchronous profiling, and enhanced monitoring. 👉 zurl.co/fVFjs #Cassandra #NoSQL #DatabasePerformance #ThreadContention #CassandraDBA #MinervaDB

WebScaleDBA's tweet card. Discover how to diagnose and resolve Cassandra thread contention issues to enhance database performance and user experience.
10 Comprehensive Strategies for Cassandra Thread Contention
Source: minervadb.xyz
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WebScaleDBA's profile picture.
MinervaDB
 @WebScaleDBA
Jun 11

Resolve MariaDB deadlocks & livelocks using logging, config tuning, backoff, and monitoring. Boost DB concurrency & reliability! 👉 zurl.co/cJPSY #MariaDB #DBA #PerformanceTuning #Deadlock #DevOps #Database

WebScaleDBA's tweet card. Learn effective techniques for MariaDB deadlock troubleshooting and livelock prevention to enhance database performance and responsiveness.
10 Essential Tips for MariaDB Deadlock Troubleshooting
Source: minervadb.xyz
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MinervaDB reposted
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Shiv Iyer
 @thewebscaledba
Jun 10

🔄 PostgreSQL PITR implementation secrets: • WAL-E/WAL-G for automated WAL archiving to S3/GCS • recovery_target_time for precise point-in-time recovery • Continuous archiving with archive_command prevents data loss • Base backups + WAL replay = recovery to any second •…

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Shiv Iyer
 @thewebscaledba
Jun 10

🚀 Linux Tip: Transparent Huge Pages (THP) can negatively impact database performance. THP automatically creates 2MB pages vs standard 4KB, but causes: ❌ Memory fragmentation ❌ Allocation delays ❌ Unpredictable latency spikes Disable with: echo never >…

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MinervaDB
 @WebScaleDBA
May 29

Hitting PostgreSQL’s 1600 column limit? Learn how to increase it safely by modifying MaxTupleAttributeNumber, plus safer design alternatives like JSONB and vertical partitioning. 👉 zurl.co/5oslV #PostgreSQL #DBA @WebScaleDBA #OpenSource #DatabaseEngineering

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MinervaDB
 @WebScaleDBA
Dec 8

Enhance #PostgreSQLPerformance by ensuring efficient index usage through execution analysis, predicate review, statistics updates, index maintenance, and query optimisation. #PostgreSQLPerformance @MinervaDB #dba #sql zurl.co/F9Of

WebScaleDBA's tweet card. Learn how to troubleshoot PostgreSQL queries not using indexes by analyzing query plans and optimizing indexing for better performance.
Troubleshooting PostgreSQL Queries Not Using Indexes
Source: minervadb.xyz
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WebScaleDBA's profile picture.
MinervaDB
 @WebScaleDBA
Dec 8

#PostgreSQLPerformance by addressing slow queries, offering strategies for identifying, analyzing, and optimizing them for better overall performance. #MySQLPerformance @MinervaDB #dba zurl.co/aGHw

WebScaleDBA's tweet card. Learn how to troubleshoot PostgreSQL performance by identifying and optimizing slow queries to enhance overall database efficiency.
Troubleshooting PostgreSQL Performance: Identifying and Resolving Slow Queries
Source: minervadb.xyz
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MinervaDB
 @WebScaleDBA
Dec 8

#MySQLThread performance, detailing how #MySQL creates a user thread for each connection. It offers strategies for addressing thread concurrency bottlenecks and shares recommended metrics to improve thread performance. #MySQLPerformance @MinervaDB #dbahttps://zurl.co/LMEl

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MinervaDB
 @WebScaleDBA
Dec 7

The Materialized Path model in #PostgreSQL stores each node's path in a single column, simplifying efficient queries for hierarchical data like categories or org charts.#PostgreSQLPerformance @MinervaDB #dba zurl.co/bYEw

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MinervaDB
 @WebScaleDBA
Dec 7

Tuning #InnoDB for query performance involves adjusting system variables to optimize query execution, index usage, and resource allocation, ensuring efficient query processing in #MySQL. #MySQLPerformance @MinervaDB #dba #sql zurl.co/vaxE

WebScaleDBA's tweet card. Discover tips and tricks for tuning InnoDB to optimize query performance, improve indexing, and enhance resource management in MySQL.
InnoDB Query Performance Optimization Tips
Source: minervadb.xyz
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WebScaleDBA's profile picture.
MinervaDB
 @WebScaleDBA
Dec 7

Optimizer Index Caching in #InnoDB improves #MySQL query performance by caching index statistics in the buffer pool, enabling the query optimizer to make better decisions without repeatedly reading from disk. #MySQLPerformance @MinervaDB #dba zurl.co/K1rW

WebScaleDBA's tweet card. Learn tips and tricks for implementing optimizer index caching in InnoDB to enhance query performance and reduce I/O overhead in MySQL.
Implementing Optimizer Index Caching in InnoDB
Source: minervadb.xyz
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PeterZaitsev's profile picture. Founder at Percona - Open Source with MySQL, MariaDB, MongoDB, PostgreSQL Entrepreneur, Author, Speaker #mysql #mongodb #postgres #mariadb #opensource

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mariadb's profile picture. We are the company behind #MariaDB, the fastest growing #opensource #database. Download MariaDB at https://t.co/neCWRdLzIb.

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ngaut1's profile picture. CEO of PingCAP | TiDB, the cloud-native database, empowering real-time insights and agile business.

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