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Shiv Iyer

Founder CEO of #MinervaDB #ChistaDATA #MySQL #PostgreSQL #MongoDB #InnoDB #MariaDB #ClickHouse #Linux #Entreprenuer #Investor #Startup #OpenSource #BigData #Analytics #SRE #AI #ML #DevOps #OLTP #OLAP

San Francisco Joined on Jan 6, 2024 https://minervadb.xyz

Work

Founder and CEO at MinervaDB

C++, Go, Python, MySQL, PostgreSQL, InnoDB, MariaDB, SQL Server, Azure SQL and ClickHouse

Advanced C++, Thread Efficiency Handling, File System Contention and Optimization, LSM implementation on ColumnStores, Process Dispute and Settlement Handling

Open Source Database Infrastructure Operations Production Engineering, Performance Troubleshooting, Data SRE, MySQL, PostgreSQL, InnoDB, ClickHouse

Database Infrastructure Operations Consultative Support and Managed Services on MySQL, PostgreSQL, SQL Server, Azure SQL and ClickHouse addressing Performance, Scalability and Database SRE

66 posts published

0 comments written

21 tags followed

Shiv Iyer

Feb 15 '25

Common pitfalls and solutions for mysqldump/xtrabackup-based SSTs

#mysql #galeracluster #dba #mysqltips

2 min read

Shiv Iyer

Feb 12 '25

Performance Tips for Developers Using Postgres and pgvector

#postgres #database #vectordatabase #sql

3 min read

Shiv Iyer

Feb 12 '25

What are some practical use cases for the MERGE command in data warehousing?

#datascience #vectordatabase #analytics #sql

3 min read

Shiv Iyer

Feb 12 '25

Easier Upgrades and Image Management for Postgres in Kubernetes

#postgressql #dba #kubernetes #sql

3 min read

Shiv Iyer

Feb 11 '25

Choice of Table Column Types and Order When Migrating to PostgreSQL

#postgressql #dba #sql #opensource

2 min read

Shiv Iyer

Jan 24 '25

How can I use the MongoDB explain plan to troubleshoot query performance

#mongodb #nosql #dba #database

2 min read

Shiv Iyer

Jan 24 '25

What are the performance matrices used in MongoDB Query Performance Troubleshooting?

#mongodb #nosql #dba

3 min read

Shiv Iyer

Jan 24 '25

How can I optimize the performance of an aggregation pipeline in MongoDB

#mongodb #nosql #data #database

2 min read

Shiv Iyer

Jan 24 '25

How to implement an aggregation framework in MongoDB?

#mongodb #nosql #dba #devops

3 min read

Shiv Iyer

Jan 24 '25

How to build multi-tenancy in PostgreSQL for developing SaaS applications?

#postgres #saas #sql

4 min read

Shiv Iyer

Jan 17 '25

How to build multi-tenancy in PostgreSQL for developing SaaS applications?

#postgres #saas #sql

4 min read

Shiv Iyer

Jan 10 '25

What are the benefits of using bounded quantifiers in regex

#regex #sql #postgres #devops

1 min read

Shiv Iyer

Jul 12 '24

Effective Strategies for Troubleshooting MongoDB Wait Events in Long-Running Query Operations

#mongodb #nosql #database #opensource

3 min read

Shiv Iyer

Jul 12 '24

Proactive Monitoring and Anomaly Detection in MySQL Server Performance

#mysql #postgressql #database #opensource

2 min read

Shiv Iyer

May 8 '24

How to use Kimball Helper Table(PostgreSQL) in Modern Banking for Performance Analysis and Monetisation?

#postgres #mysql #sql

3 min read

Shiv Iyer

May 6 '24

How does Wave Analytics handle data from external databases in PostgreSQL?

#postgres #sql #dba

3 min read

Shiv Iyer

Apr 29 '24

Optimizing ClickHouse Performance: Strategies for Identifying and Reducing Over-fetching in SELECT Queries

#clickhouse #sql #dba #olap

3 min read

Shiv Iyer

Apr 29 '24

Optimizing ClickHouse Performance: Strategies for Identifying and Reducing Over-fetching in SELECT Queries

#clickhouse #sql #dba #olap

3 min read

Shiv Iyer

Apr 28 '24

Tips and Tricks for Troubleshooting ClickHouse Wait Events

#clickhouse #sql #sqltips #dba

2 min read

Shiv Iyer

Apr 28 '24

Impact of Fragmented PostgreSQL Infrastructure on Performance, Scalability, and Security

3 min read

Shiv Iyer

Apr 28 '24

Configuring Statement Timeout in PostgreSQL for Optimal Performance Management

#postgres #sql #dbatips #dba

2 min read

Shiv Iyer

Apr 21 '24

Optimizing PostgreSQL Performance: Navigating the Use of Bind Variables in Version 16

#postgres #sql #dba #mysql

3 min read

Shiv Iyer

Apr 18 '24

Effective Annotating of Strace Output for MySQL Performance Troubleshooting

#mysql #sqltips #sql #dba

4 min read

Shiv Iyer

Apr 14 '24

Implementing Index Recommendation by PostgreSQL Optimizer

#postgres

3 min read

Shiv Iyer

Apr 6 '24

Boosting PostgreSQL Performance: Configuring Efficient Caching for Optimal Query Response

#postgres #sql #mysql #dba

2 min read

Shiv Iyer

Apr 6 '24

Strategic Indexing: Making Informed Column Indexing Decisions in PostgreSQL

#postgres #sql #dba #mysql

3 min read

Shiv Iyer

Mar 25 '24

Mastering Performance Troubleshooting with sys.dm_exec_requests in Azure SQL

#azure #sql #sqlserver

2 min read

Shiv Iyer

Mar 15 '24

Exploring PostgreSQL Joins: A Comprehensive Guide Using Sales Data and Product Information

#postgres #sql #dba

3 min read

Shiv Iyer

Mar 8 '24

Effective Strategies for Troubleshooting and Resolving 'Failure to Find WAL Records' Errors in PostgreSQL

#postgres #sql #dba

2 min read

Shiv Iyer

Mar 7 '24

The Indispensable Role of Database Architects and Engineers in Optimizing DBaaS and RDS Environments

#mysql #postgres #sql #dba

2 min read

Shiv Iyer

Mar 6 '24

Optimizing PostgreSQL Performance: A Comprehensive Guide to Rowstore Index Implementation and Tuning

#postgres

3 min read

Shiv Iyer

Mar 6 '24

Mastering PostgreSQL Performance: Key Impacts of autovacuum_vacuum_scale_factor Tuning

#postgres

2 min read

Shiv Iyer

Mar 6 '24

Mastering Bound Queries in PostgreSQL: A Step-by-Step Guide with Examples

#postgres #sql #mysql #dba

2 min read

Shiv Iyer

Feb 18 '24

Strategies for Adaptive Hash Indexing in MySQL: To Enable or Disable?

#mysql #sql #postgres

2 min read

Shiv Iyer

Feb 18 '24

Enhancing Write Performance: Key Strategies for Optimizing the InnoDB Buffer Pool in MySQL

#mysql #dba #sql

3 min read

Shiv Iyer

Feb 16 '24

How to optmize PostgreSQL query performance tuning effective_cache_size ?

#postgres #sql #dba

2 min read

Shiv Iyer

Feb 10 '24

Tips and Tricks for Tuning PostgreSQL Thread Cache Performance

#postgres #sql #mysql #database

3 min read

Shiv Iyer

Feb 10 '24

Troubleshooting SELECT * queries in PostgreSQL

#postgres #mysql #sql #database

2 min read

Shiv Iyer

Feb 6 '24

Optimizing SQL Server Performance: A Guide to Using sys.dm_exec_query_stats for Query Troubleshooting

#sqlserver #postgres #mysql

2 min read

Shiv Iyer

Feb 5 '24

Mastering Query Store for SQL Server Performance Troubleshooting: A Step-by-Step Guide

#sqlserver #postgres

3 min read

Shiv Iyer

Feb 4 '24

Troubleshooting ClickHouse Performance from Execution Plan

#clickhouse #mysql #postgres #sql

2 min read

Shiv Iyer

Feb 2 '24

Using DBMS_SQL for Dynamic SQL Execution in EDB Postgres Advanced Server 16

#postgres #sql #dba #mysql

2 min read

Shiv Iyer

Jan 27 '24

Linear Trees in InnoDB

#innodb #mysql

3 min read

Shiv Iyer

Jan 27 '24

SHOW ENGINE INNODB STATUS\G

#mysql #sql #dba

2 min read

Shiv Iyer

Jan 26 '24

Troubleshooting Fragmented Indexes in PostgreSQL

#postgres #mysql #sql

3 min read

Shiv Iyer

Jan 26 '24

How misconfiguration of autovacuum_vacuum_scale_factor in PostgreSQL can negatively impact on performance?

#postgres #dba #mysql #sql

2 min read

Shiv Iyer

Jan 24 '24

Implementing Columnstore Indexes in PostgreSQL with the cstore_fdw Extension

#postgres #dba #mysql

2 min read

Shiv Iyer

Jan 22 '24

How to encrypt MySQL data with keys

#postgres #mysql #dba #sql

2 min read

Shiv Iyer

Jan 21 '24

Impact of Faster CPUs vs. More CPUs on ClickHouse Performance

#clickhouse #dba #data #analytics

1 min read

Shiv Iyer

Jan 21 '24

Tips and Tricks for Tuning PostgreSQL Thread Cache Performance

#sql #dba #mysql #postgres

3 min read

Shiv Iyer

Jan 20 '24

Troubleshooting SQL statments with weak selectivity in ClickHouse

#clickhouse #dataanalytics

2 min read

Shiv Iyer

Jan 16 '24

How does the wrong checkpointing configuration in PostgreSQL affect the performance?

#postgres #dba #mysql

2 min read

Shiv Iyer

Jan 11 '24

Harnessing MySQL Document Store: A Guide to Transforming Documents into Data

#mysql #innodb #dba

2 min read

Shiv Iyer

Jan 10 '24

Step-by-step implementation Filesystem Snapshots in PostgreSQL

2 min read

Shiv Iyer

Jan 10 '24

Resolving PostgreSQL Error 53300: TOO_MANY_CONNECTIONS - A Comprehensive Troubleshooting and Optimization Guide

2 min read

Shiv Iyer

Jan 10 '24

Python Script for Early Detection of Data Corruption in ClickHouse Databases

2 min read

Shiv Iyer

Jan 7 '24

Mastering MySQL Performance: Advanced Counters and Linux Metrics with Expert Scripts

2 min read

Shiv Iyer

Jan 7 '24

MySqlException (0x80004005): The Command Timeout expired before the operation completed

#mysql #dba

2 min read

Shiv Iyer

Jan 7 '24

Tips and Tricks for isolating long running queries in MySQL

#mysql #dba #innodb

2 min read

Shiv Iyer

Jan 7 '24

Tuning InnoDB for efficient compression

#innodb #mysql #dba

2 min read

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