Articles by MinervaDB Corporation

About MinervaDB Corporation

Full-stack Database Infrastructure Architecture, Engineering and Operations Consultative Support(24*7) Provider for PostgreSQL, MySQL, MariaDB, MongoDB, ClickHouse, Trino, SQL Server, Cassandra, CockroachDB, Yugabyte, Couchbase, Redis, Valkey, NoSQL, NewSQL, SAP HANA, Databricks, Amazon Resdhift, Amazon Aurora, CloudSQL, Snowflake and AzureSQL with core expertize in Performance, Scalability, High Availability, Database Reliability Engineering, Database Upgrades/Migration, and Data Security.

SQL Server statistics internals: decoding STATS_STREAM byte by byte across STAT_HEADER, DENSITY_VECTOR and HISTOGRAM

SQL Server Statistics Internals: Decoding STATS_STREAM Byte by Byte in 5 Proven Steps

SQL Server statistics internals decoded: how the histogram drives cardinality estimation, and an oracle-guided method with T-SQL and Python to map STATS_STREAM byte by byte on your own build.

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PostgreSQL vacuum evolution from 9.6 to 19: freeze map, parallel index vacuum, failsafe, TidStore, eager freezing, AIO and REPACK CONCURRENTLY

PostgreSQL Vacuum Evolution: 10 Years of Proven Bloat Control From 9.6 to 19

PostgreSQL vacuum evolution from 9.6 to 19: freeze map, failsafe, TidStore, eager freezing, AIO, autovacuum scoring and REPACK CONCURRENTLY, with runnable SQL and Python for measuring bloat and wraparound.

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Snowflake FinOps for telecom real-time analytics: seven cost controls across Kafka, Snowpipe Streaming, dynamic tables, interactive warehouses and budgets

Snowflake FinOps for Telecom: 7 Proven Controls for Real-Time Analytics

Snowflake FinOps for telecom real-time analytics: tiered freshness, Snowpipe Streaming metering, interactive warehouses, Gen2 Query Acceleration caps, cost attribution, budgets and retention, with runnable SQL and Python.

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Databricks FinOps workshop by MinervaDB: 12 metrics that expose costly DBU waste

Databricks FinOps Workshop: 12 Metrics That Expose Costly DBU Waste

Inside the MinervaDB Databricks FinOps workshop: where DBU waste hides, a developer anti-pattern clinic, a five-question overspending test and a 12-metric scorecard built on Databricks system tables, with SQL and compute-policy guardrails.

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Supabase FinOps: the 10 metrics that expose overspending on Supabase

Supabase FinOps: 10 Essential Metrics to Stop Overspending in 2026

Supabase FinOps guide: what the Spend Cap does not cover, the cost mistakes developers repeat, how to tell you are overspending on Supabase, and the 10 metrics to monitor, with SQL, pg_cron and Prometheus examples.

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Db2 z/OS Performance Tuning: The Best Practical FL 509 Playbook

Db2 z/OS performance tuning on Db2 13 function level 509: SMF 101 evidence, SQL, buffer pools, real-time statistics, plan management, zIIP offload, DDF and data sharing.

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Valkey Real-Time Analytics for FinTech: A Proven 9.1 Design

Valkey real-time analytics for FinTech on Valkey 9.1: streams, hash field expiration, atomic functions, I/O threads, atomic slot migration, ACLs, and 24x7 Valkey support.

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Postgres Lakehouse Integration on Snowflake: 5 Powerful Ways

Postgres lakehouse integration with pg_lake: query lake files, write transactional Iceberg tables, tier cold rows and share them with Snowflake Postgres.

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DBaaS Risks: 5 Costly Myths That Wreck Budgets and Trust

The cloud console says Available. The dashboard is green. The provider's status page has not had an incident in months. And yet the monthly invoice has doubled, a restore that "should have worked" did not, [...]

SQL Server Performance: 7 Brilliant 2025 Engine Internals

On July 14, 2026, SQL Server 2016 reached end of support, and Microsoft's own blog put it plainly: plan your next steps. For thousands of estates the next step is SQL Server 2025, generally available [...]