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Top 10 Trino Performance Anti-Patterns to Avoid in Production

Trino Performance Anti-Patterns are among the most critical challenges facing data engineers running Trino (formerly PrestoSQL) — the powerful distributed SQL query engine designed for fast analytic queries against data of any size. Even experienced [...]

From Data Swamp to Governed Gold Layer: How We Rebuilt a Consumer Goods Enterprise Data Platform

Every data leader has seen it at some point: a data lake that started with the best intentions but gradually turned into a digital quagmire. Raw files piled on top of raw files, schema drift […]

How a BFSI Client Migrated Off a Legacy Data Warehouse to Databricks — Zero Data Loss, Full Reconciliation, and Sharply Lower Query Costs

There is a particular kind of organizational pain that only people who have lived inside a large financial institution truly understand. It is the pain of running a data warehouse that was designed for a […]

Connection Pooling Best Practices for MySQL at Scale

A principal database architect’s guide to MySQL connection pooling at scale: right-sizing application pools, ProxySQL multiplexing, tuning max_connections and timeouts, avoiding connection storms, and the metrics that actually matter.

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PostgreSQL log parsing and shipping

Practical PostgreSQL log parsing guide with working SQL examples, EXPLAIN ANALYZE walkthroughs, configuration tips, and production guardrails for PostgreSQ.

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Kafka Tiered Storage and Multi-Region Replication

Kafka Tiered Storage and Multi-Region Replication for Analytics Lakehouses At MinervaDB, we design Apache Kafka clusters that act as the durable ingestion tier in front of analytics lakehouses built on Apache Iceberg, Delta Lake, and […]

Troubleshooting Milvus Performance

Troubleshooting Milvus Performance: A Comprehensive Guide to Optimization and Diagnostics Vector databases have become the backbone of modern AI applications, from recommendation systems to large language models. As organizations scale their AI workloads, Milvus performance […]

Optimizing MongoRocks for Dynamic Thread Handling

Optimizing MongoRocks for Dynamic Thread Handling: A Complete Guide to Performance and Scalability MongoRocks, the RocksDB-based storage engine for MongoDB, was specifically designed to excel in write-intensive workloads where traditional storage engines often struggle. While […]

SQL Server Query Store FAQ – Enabling, Purging, and Disabling

SQL Server Query Store FAQ: Enabling, Purging, and Disabling the Query Store in SQL Server SQL Server’s Query Store is a powerful performance monitoring feature that captures query execution history, plans, and runtime statistics. Introduced […]

Databricks Performance Bottlenecks – How are they silently burning through your budget

How Databricks Performance Bottlenecks Are Silently Burning Through Your Data Strategy and Engineering Budget And why MinervaDB’s proactive Databricks optimization approach is your financial lifeline The Hidden Cost Crisis That’s Crippling Data Teams In the […]

* Everything changes over time – Our blogs/posts and comments changes over time, That’s how it should be! Whatever we comment from MinervaDB Inc. Teams (including Shiv Iyer) and other stakeholders or guest bloggers posted here are never permanent, These things worked for us. But, there is no guarantee they will work for you too, When using the recommendations from ChistaDATA or MinervaDB or MinervaSQL or any other online resources / Google, You must test the advice before applying them to your production systems, and always invest for a robust Database DR solution, Thank you for understanding.

Discounts are applicable only for multi-year contracts / long-term engagements, We don’t hire low-quality and cheap rookie consultants to manage your mission-critical Database Systems Infrastructure Operations and so our consulting rates are competitive. Being a virtual corporation (no physical offices anywhere in the world), whatever you pay go directly to our consultant’s fee. It’s impossible for us to offer you low-cost consulting, support and remote DBA services with elite-class team, Thanks for understanding and doing business with MinervaDB.

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