Mangesh Jadhav

Results-driven DBA with expertise in SQL Server, Azure SQL, PostgreSQL, Neo4j, OpenSearch, and Databricks, focused on optimizing database performance and ensuring data integrity

Joined on Apr 11, 2025

Mangesh Jadhav

May 5

# OpenSearch Tutorial : How to Improve Index and Shard Performance in OpenSearch

#elasticsearch #opensource #dba #opensearch

3 min read

Want to connect with Mangesh Jadhav?

Create an account to connect with Mangesh Jadhav. You can also sign in below to proceed if you already have an account.

Create Account

Already have an account? Sign in

Mangesh Jadhav

May 5

# PostgreSQL Tutorial: How to Improve PostgreSQL Database Performance

#postgressql #dba #opensource #pgsql

2 min read

Mangesh Jadhav

May 3

# PostgreSQL Tutorial: “Too Many Open Files” Error

2 min read

Mangesh Jadhav

Apr 29

#Elasticsearch # Why Elasticsearch May Block When Updating Large Indexes — And How To Fix It

#opensource #elasticsearch #dba

3 min read

Mangesh Jadhav

Apr 27

# Neo4j Tutorial: Handling Neo4j Database Consistency Errors

#neo4j #graphql #opensource #dba

2 min read

Mangesh Jadhav

Apr 27

PostgreSQL Tutorial: key limits inside PostgreSQL — And What Happens When You Hit Them

#postgressql #dba #opensource #pgsql

2 min read

Mangesh Jadhav

Apr 27

# PostgreSQL Tutorial: What Really Happens When You Add and Drop Columns 2000 Times in PostgreSQL

#opensource #postgres #sql

2 min read

Mangesh Jadhav

Apr 15

# Neo4j Tutorial: Comprehensive Guide to Neo4j Indexing

#neo4j #graphql #nosql #opensource

8 min read

Mangesh Jadhav

Apr 15

# Neo4j Tutorial: Mastering Variable Length Relationships and Path Algorithms

#neo4j #opensource #graphql #nosql

10 min read

Mangesh Jadhav

Apr 15

# Neo4j Tutorial: Establishing Constraints in Graph Databases

9 min read

Mangesh Jadhav

Apr 15

# Neo4j Tutorial: Skip, Limit, Merge Clause and Aggregate Functions

10 min read

Mangesh Jadhav

Apr 15

# Neo4j Tutorial: A Practical Guide to Graph Query Language

6 min read

Mangesh Jadhav

Apr 15

# Neo4j Tutorial : Mastering IN, AND, OR Operators and Relationship Operations

7 min read

Mangesh Jadhav

Apr 15

# Neo4j Tutorial : Neo4j Fundamentals: Introduction to Graph Databases

4 min read

Mangesh Jadhav

Apr 14

Creating Your First OpenSearch Dashboard: A Step-by-Step Tutorial

#elasticsearch #opensearch #nosql #vectordatabase

7 min read

Mangesh Jadhav

Apr 11

# PostgreSQL Tutorial: How SQL Query run in PostgreSQL

#database #postgressql #sql #nosql

2 min read

Forem

Mangesh Jadhav

Badges

Writing Debut

Currently learning

# OpenSearch Tutorial : How to Improve Index and Shard Performance in OpenSearch

Want to connect with Mangesh Jadhav?

# PostgreSQL Tutorial: How to Improve PostgreSQL Database Performance

# PostgreSQL Tutorial: “Too Many Open Files” Error

#Elasticsearch # Why Elasticsearch May Block When Updating Large Indexes — And How To Fix It

# Neo4j Tutorial: Handling Neo4j Database Consistency Errors

PostgreSQL Tutorial: key limits inside PostgreSQL — And What Happens When You Hit Them

# PostgreSQL Tutorial: What Really Happens When You Add and Drop Columns 2000 Times in PostgreSQL

# Neo4j Tutorial: Comprehensive Guide to Neo4j Indexing

# Neo4j Tutorial: Mastering Variable Length Relationships and Path Algorithms

# Neo4j Tutorial: Establishing Constraints in Graph Databases

# Neo4j Tutorial: Skip, Limit, Merge Clause and Aggregate Functions

# Neo4j Tutorial: A Practical Guide to Graph Query Language

# Neo4j Tutorial : Mastering IN, AND, OR Operators and Relationship Operations

# Neo4j Tutorial : Neo4j Fundamentals: Introduction to Graph Databases

Creating Your First OpenSearch Dashboard: A Step-by-Step Tutorial

# PostgreSQL Tutorial: How SQL Query run in PostgreSQL