Tony Salerno, Author at Virtual-DBA Remote DBA Services & Support - Certified Database Experts Remote Database Administration Fri, 13 Mar 2026 16:31:25 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://virtual-dba.com/wp-content/uploads/cropped-VirtualDBA-favicon-32x32.png Tony Salerno, Author at Virtual-DBA Remote DBA Services & Support - Certified Database Experts 32 32 The Integrated Vector Search Trojan Horse: Why “Easy” AI Integration Just Might Kill Your Database Performance https://virtual-dba.com/blog/integrated-vector-search-trojan-horse-why-easy-ai-integration-just-might-kill-database-performance/ Thu, 05 Mar 2026 21:56:55 +0000 https://virtual-dba.com/?p=243670 SUMMARY: Organizations integrating generative AI directly into their core transactional databases risk severe performance degradation due to fundamental conflicts between vector search mathematics and standard online transaction processing (OLTP). Adopt a segregated infrastructure strategy to harness the power of artificial intelligence without compromising the stability of your mission-critical transaction processing environment. Introduction The mandate from […]

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]]> Human Oversight in the Age of Autonomic Databases: Protecting the Data Estate from the “Black Box” Trap https://virtual-dba.com/blog/human-oversight-autonomic-databases/ Tue, 03 Mar 2026 00:24:15 +0000 https://virtual-dba.com/?p=243676 Executive Summary As we move further into 2026, the promise of the “Self-Driving Database” has largely been realized. Autonomic systems, capable of self-tuning, self-healing, and self-provisioning, are now standard in enterprise environments. However, this shift has created a dangerous paradox: as databases become more autonomous, the risk of a “Black Box” failure increases. This white […]

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]]> The 2026 Database Architect’s Guide to Cloud Optimization https://virtual-dba.com/blog/2026-database-architects-guide-to-cloud-optimization/ Thu, 26 Feb 2026 21:18:00 +0000 https://virtual-dba.com/?p=243681 Managing Performance, Security, and “Bill Shock” in a Multi-Cloud World Introduction: The New Mandate for the Modern DBA In the legacy era, a DBA’s success was measured by a single metric: Uptime. If the lights were on, you were doing your job. But in 2026, the goalposts have shifted. As organizations transition to complex multi-cloud […]

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]]> Beyond the Handshake: What to Expect During Virtual-DBA Onboarding https://virtual-dba.com/blog/beyond-the-handshake-what-to-expect-during-virtual-dba-onboarding/ Tue, 24 Feb 2026 21:00:12 +0000 https://virtual-dba.com/?p=243665 SUMMARY: XTIVIA accelerates the Virtual-DBA onboarding process to quickly stabilize client database environments through an immediate technical kickoff and clearly defined service tiers. IT leaders should proactively configure their internal remote access capabilities to prevent the most common onboarding delays and ensure immediate database resilience. Introduction One of the most common questions I hear from […]

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]]> Breaking the Legacy Deadlock: A War Story from the Front Lines of Database Modernization https://virtual-dba.com/blog/breaking-the-legacy-deadlock-war-story-from-front-lines-of-database-modernization/ Fri, 06 Feb 2026 20:36:57 +0000 https://virtual-dba.com/?p=243642 SUMMARY: XTIVIA modernized its 30-year-old Virtual-DBA platform by migrating from IBM Informix to a cost-effective, cloud-optimized PostgreSQL/TimescaleDB. In enterprise IT, there is a pervasive “if it isn’t broken, don’t fix it” mentality that often keeps mission-critical systems anchored in legacy technology. For almost 30 years, our homegrown Virtual-DBA platform, which monitors thousands of database instances […]

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]]> The Definitive Guide to IBM Db2 12.1.3: What You Missed in November 2025 and Why It Matters for Your Data Strategy https://virtual-dba.com/blog/the-definitive-guide-to-ibm-db2-12-1-3-what-you-missed-in-november-2025-and-why-it-matters-for-your-data-strategy/ Thu, 22 Jan 2026 16:00:00 +0000 https://virtual-dba.com/?p=243612 SUMMARY: The release of IBM Db2 12.1.3 introduces foundational architectural changes that bridge mission-critical transaction processing with Generative AI through native vector capabilities, while simultaneously delivering significant cost reductions via flexible pureScale topologies and enhanced performance on AWS. Organizations should view this release not merely as a maintenance update, but as a strategic opportunity to […]

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]]> XTIVIA’s 2024 Virtual-DBA Performance: Hot-Off-The-Presses NPS and CSAT Scores https://virtual-dba.com/blog/xtivias-2024-virtual-dba-performance-hot-off-the-presses-nps-and-csat-scores/ Fri, 17 Jan 2025 02:07:31 +0000 https://virtual-dba.com/?p=243033 Okay, we have to tell you—we’re over the moon about these numbers! Our 2024 Net Promoter Score (NPS) and Customer Satisfaction (CSAT) scores for Virtual-DBA are just incredible. This year stood out as a true highlight, marking the peak of client sentiment and demonstrating the incredible impact of our dedicated team and service enhancements. Here […]

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]]> Protecting Criminal Justice Information https://virtual-dba.com/blog/protecting-criminal-justice-information/ https://virtual-dba.com/blog/protecting-criminal-justice-information/#respond Fri, 06 Jan 2023 22:52:36 +0000 https://virtual-dba.com/?p=241019 In order for XTIVIA to provide DBA managed services to governmental agencies where the FBI’s Criminal Justice Information Services Division (CJIS) Security Policy is required, CJIS compliance was necessary. CJIS is a set of standards for accessing criminal justice information (CJI). XTIVIA, as an organization, must maintain a security program consistent with federal and state […]

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]]> https://virtual-dba.com/blog/protecting-criminal-justice-information/feed/ 0 What’s in Our Virtual-DBA Name? https://virtual-dba.com/blog/whats-in-our-virtual-dba-name/ https://virtual-dba.com/blog/whats-in-our-virtual-dba-name/#respond Thu, 09 Apr 2020 22:02:33 +0000 https://virtual-dba.com/?p=37289 Virtual-DBA came out of XTIVIA’s response to an urgent need in the market to limit travel during the dotcom bubble burst. It was vital for our customers to conserve travel resources, both time and money, while getting immediate response on database issues. In that moment, XTIVIA became an industry leader by establishing Virtual-DBA as a […]

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]]> https://virtual-dba.com/blog/whats-in-our-virtual-dba-name/feed/ 0 Top 10 Things You and Your DBA Can Do to Pivot From the Effects of COVID-19 https://virtual-dba.com/blog/top-10-things-your-dba-can-do-to-pivot-the-effects-of-covid-19/ https://virtual-dba.com/blog/top-10-things-your-dba-can-do-to-pivot-the-effects-of-covid-19/#respond Mon, 06 Apr 2020 20:35:50 +0000 https://virtual-dba.com/?p=37274 The effects of COVID-19 continue to disrupt “business as usual.” However, there are opportunities for strengthening business processes and even growth that were not present previously. Here is XTIVIA’s top 10 list of things your DBA could be doing to help make the most of this pivot point in business. 1. Contingency Plan. Create a […]

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