---
title: Content Delivery Network Blog  | Vadym Borovskyi (25)
description: Vadym Borovskyi is Chief Product and Marketing Officer at BlazingCDN, where he has led product strategy and growth since 2021. He has more than 11 years of experience in IT product management and B2B marketing. On this blog he writes about CDN pricing and egress costs, video and software delivery, cache configuration, and how teams evaluate and switch CDN providers. He is based in Warsaw, Poland. (25)
image: https://blog.blazingcdn.com/hubfs/logo%20560-560-1.png
---

[![BlazingCDN](https://blog.blazingcdn.com/hubfs/Logo/blog-logo-w.png)](https://blog.blazingcdn.com?hsLang=en-us)

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[CDN Fundamentals](https://blog.blazingcdn.com/cdn-fundamentals?hsLang=en-us) [By Content Type](https://blog.blazingcdn.com/by-content-type?hsLang=en-us) [Advanced Concepts](https://blog.blazingcdn.com/advanced-concepts?hsLang=en-us) [📖 Glossary](https://blog.blazingcdn.com/glossary?hsLang=en-us)

[🎬 Video & Streaming ▾](https://blog.blazingcdn.com/video-streaming-cdn?hsLang=en-us)

[🔴 Live Streaming](https://blog.blazingcdn.com/live-streaming?hsLang=en-us) [📺 VOD & OTT](https://blog.blazingcdn.com/vod-ott?hsLang=en-us) [🎞️ Encoding & Players](https://blog.blazingcdn.com/encoding-players?hsLang=en-us) [🎧 Audio & Podcasts](https://blog.blazingcdn.com/audio-podcasts?hsLang=en-us) [💰 Bandwidth & Costs](https://blog.blazingcdn.com/bandwidth-costs?hsLang=en-us)

[🏗️ Infrastructure ▾](https://blog.blazingcdn.com/cdn-infrastructure?hsLang=en-us)

[🗄️ Storage & Origin](https://blog.blazingcdn.com/storage-origin?hsLang=en-us) [📦 Large File Delivery](https://blog.blazingcdn.com/large-file-delivery?hsLang=en-us) [💸 Cloud Costs & Egress](https://blog.blazingcdn.com/cloud-costs-egress?hsLang=en-us) [🌐 Networking & ISP](https://blog.blazingcdn.com/networking-isp?hsLang=en-us) [⚙️ DevOps & Cloud Infra](https://blog.blazingcdn.com/devops-cloud-infra?hsLang=en-us) [⚡ Web Performance](https://blog.blazingcdn.com/web-performance?hsLang=en-us)

[🏭 Industries ▾](https://blog.blazingcdn.com/cdn-industry-insights?hsLang=en-us)

[📺 Media & Broadcasting](https://blog.blazingcdn.com/media-broadcasting?hsLang=en-us) [💾 Software & SaaS](https://blog.blazingcdn.com/software-saas?hsLang=en-us) [📣 AdTech & Advertising](https://blog.blazingcdn.com/adtech-advertising?hsLang=en-us) [🎮 Gaming & Esports](https://blog.blazingcdn.com/gaming-esports?hsLang=en-us) [📱 Mobile Apps & Developers](https://blog.blazingcdn.com/mobile-apps-developers?hsLang=en-us) [🤖 AI & Machine Learning](https://blog.blazingcdn.com/ai-machine-learning?hsLang=en-us) [🏛️ Enterprise & Corporate](https://blog.blazingcdn.com/enterprise-corporate?hsLang=en-us) [📚 E-Learning & EdTech](https://blog.blazingcdn.com/e-learning-edtech?hsLang=en-us) [🏟️ Sports & Live Events](https://blog.blazingcdn.com/sports-live-events?hsLang=en-us)

[💰 Pricing & Compare ▾](https://blog.blazingcdn.com/cdn-pricing-and-cdn-costs?hsLang=en-us)

[Provider Pricing](https://blog.blazingcdn.com/provider-pricing?hsLang=en-us) [Cost Optimization](https://blog.blazingcdn.com/cost-optimization?hsLang=en-us) [Decision Support](https://blog.blazingcdn.com/decision-support?hsLang=en-us) [⚡ Compare](https://blog.blazingcdn.com/cdn-comparison?hsLang=en-us) [Provider Comparisons](https://blog.blazingcdn.com/provider-comparisons?hsLang=en-us) [Strategy Comparisons](https://blog.blazingcdn.com/strategy-comparisons?hsLang=en-us) [📊 Benchmarks](https://blog.blazingcdn.com/cdn-ratings-and-benchmarks?hsLang=en-us)

[🔒 Security ▾](https://blog.blazingcdn.com/cdn-security?hsLang=en-us)

[Attack Protection](https://blog.blazingcdn.com/attack-protection?hsLang=en-us) [Encryption & Access](https://blog.blazingcdn.com/encryption-access?hsLang=en-us) [Video & DRM Security](https://blog.blazingcdn.com/video-drm-security?hsLang=en-us)

[🛠️ Tools](https://blog.blazingcdn.com/cdn-tools?hsLang=en-us)

[Get Started](https://blazingcdn.com/sign-up-contact-form/)

# Content Delivery Network Blog | Vadym Borovskyi (25) | About Content Delivery Network

Vadym Borovskyi is Chief Product and Marketing Officer at BlazingCDN, where he has led product strategy and growth since 2021. He has more than 11 years of experience in IT product management and B2B marketing. On this blog he writes about CDN pricing and egress costs, video and software delivery, cache configuration, and how teams evaluate and switch CDN providers. He is based in Warsaw, Poland. (25)

[All](https://blog.blazingcdn.com/en-us) [Infrastructure](https://blog.blazingcdn.com/en-us/tag/infrastructure) [Video - Video & Streaming](https://blog.blazingcdn.com/en-us/tag/video-video-streaming) [Industries](https://blog.blazingcdn.com/en-us/tag/industries) [Learn](https://blog.blazingcdn.com/en-us/tag/learn) [Compare](https://blog.blazingcdn.com/en-us/tag/compare) [Pricing - Pricing & Costs](https://blog.blazingcdn.com/en-us/tag/pricing-pricing-costs) [Compare - Provider Comparisons](https://blog.blazingcdn.com/en-us/tag/compare-provider-comparisons) [DevOps & Cloud Infra](https://blog.blazingcdn.com/en-us/tag/devops-cloud-infra) [Pricing - Provider Pricing](https://blog.blazingcdn.com/en-us/tag/pricing-provider-pricing) [Learn - Advanced Concepts](https://blog.blazingcdn.com/en-us/tag/learn-advanced-concepts) [Video - Live Streaming](https://blog.blazingcdn.com/en-us/tag/video-live-streaming) [Web Performance](https://blog.blazingcdn.com/en-us/tag/web-performance) [Video - VOD & OTT](https://blog.blazingcdn.com/en-us/tag/video-vod-ott) [Security](https://blog.blazingcdn.com/en-us/tag/security) [Media & Broadcasting](https://blog.blazingcdn.com/en-us/tag/media-broadcasting) [Video - Encoding & Players](https://blog.blazingcdn.com/en-us/tag/video-encoding-players) [Infrastructure - Networking & ISP](https://blog.blazingcdn.com/en-us/tag/infrastructure-networking-isp) [Enterprise & Corporate](https://blog.blazingcdn.com/en-us/tag/enterprise-corporate) [Pricing - Decision Support](https://blog.blazingcdn.com/en-us/tag/pricing-decision-support) [AI & Machine Learning](https://blog.blazingcdn.com/en-us/tag/ai-machine-learning) [Learn - CDN Fundamentals](https://blog.blazingcdn.com/en-us/tag/learn-cdn-fundamentals) [Pricing - Cost Optimization](https://blog.blazingcdn.com/en-us/tag/pricing-cost-optimization) [Security - Encryption & Access](https://blog.blazingcdn.com/en-us/tag/security-encryption-access) [Learn - By Content Type](https://blog.blazingcdn.com/en-us/tag/learn-by-content-type) [Benchmarks](https://blog.blazingcdn.com/en-us/tag/benchmarks) [Software & SaaS](https://blog.blazingcdn.com/en-us/tag/software-saas) [Infrastructure - Storage & Origin](https://blog.blazingcdn.com/en-us/tag/infrastructure-storage-origin) [Gaming & Esports](https://blog.blazingcdn.com/en-us/tag/gaming-esports) [Infrastructure - Large File Delivery](https://blog.blazingcdn.com/en-us/tag/infrastructure-large-file-delivery) [Compare - Strategy Comparisons](https://blog.blazingcdn.com/en-us/tag/compare-strategy-comparisons) [Learn - Glossary](https://blog.blazingcdn.com/en-us/tag/learn-glossary) [Tools](https://blog.blazingcdn.com/en-us/tag/tools) [E-Learning & EdTech](https://blog.blazingcdn.com/en-us/tag/e-learning-edtech) [Video - Bandwidth & Costs](https://blog.blazingcdn.com/en-us/tag/video-bandwidth-costs) [Mobile Apps & Developers](https://blog.blazingcdn.com/en-us/tag/mobile-apps-developers) [Security - Attack Protection](https://blog.blazingcdn.com/en-us/tag/security-attack-protection) [Security - Video & DRM Security](https://blog.blazingcdn.com/en-us/tag/security-video-drm-security) [AdTech & Advertising](https://blog.blazingcdn.com/en-us/tag/adtech-advertising) [Video - Audio & Podcasts](https://blog.blazingcdn.com/en-us/tag/video-audio-podcasts) [Infrastructure - Cloud Costs & Egress](https://blog.blazingcdn.com/en-us/tag/infrastructure-cloud-costs-egress) [Sports & Live Events](https://blog.blazingcdn.com/en-us/tag/sports-live-events)

[![](https://blog.blazingcdn.com/hubfs/Gemini-Blog/image-Sep-10-2026-07-00-33-6679-AM.jpeg)](https://blog.blazingcdn.com/en-us/best-video-cdn-providers-comparison-features-pricing)

[Compare](https://blog.blazingcdn.com/en-us/tag/compare)

## [11 Best Video CDN Providers 2026 for Fast, Buffer-Free Streaming](https://blog.blazingcdn.com/en-us/best-video-cdn-providers-comparison-features-pricing)

 11 Best Video CDN Providers 2026: Benchmarks and Cost A video CDN is judged on five numbers, and edge-location count is ...

 Vadym Borovskyi ·  Sep 15, 2026, 2:00:24 PM 

[Read more](https://blog.blazingcdn.com/en-us/best-video-cdn-providers-comparison-features-pricing)

[![](https://blog.blazingcdn.com/hubfs/Gemini-Blog/image-Sep-15-2026-08-55-47-1990-AM.jpeg)](https://blog.blazingcdn.com/en-us/cdn-steam-game-launcher-downloads)

[Industries](https://blog.blazingcdn.com/en-us/tag/industries)

## [CDN for Steam and Game Launcher Downloads](https://blog.blazingcdn.com/en-us/cdn-steam-game-launcher-downloads)

 A 100 GB build pulled by one million players in launch week moves roughly 100 PB of egress. At hyperscaler list rates ...

 Vadym Borovskyi ·  Sep 15, 2026, 10:58:17 AM 

[Read more](https://blog.blazingcdn.com/en-us/cdn-steam-game-launcher-downloads)

[![](https://blog.blazingcdn.com/hubfs/Gemini-Blog/image-Sep-15-2026-08-42-42-6669-AM.jpeg)](https://blog.blazingcdn.com/en-us/origin-shield-and-tiered-caching-how-to-cut-origin-egress)

[Infrastructure](https://blog.blazingcdn.com/en-us/tag/infrastructure)

## [Origin Shield and Tiered Caching: How to Cut Origin Egress](https://blog.blazingcdn.com/en-us/origin-shield-and-tiered-caching-how-to-cut-origin-egress)

 An origin shield collapses cache misses from every edge location into a single upstream fetch per object per TTL ...

 Vadym Borovskyi ·  Sep 15, 2026, 10:45:32 AM 

[Read more](https://blog.blazingcdn.com/en-us/origin-shield-and-tiered-caching-how-to-cut-origin-egress)

[![](https://blog.blazingcdn.com/hubfs/Gemini-Blog/image-Sep-11-2026-07-00-33-4654-AM.jpeg)](https://blog.blazingcdn.com/en-us/google-cloud-cdn-setup-caching-rules-ssl-billing-tips)

[Security](https://blog.blazingcdn.com/en-us/tag/security)

## [Google Cloud CDN Setup 2026: Caching Rules, SSL and Billing](https://blog.blazingcdn.com/en-us/google-cloud-cdn-setup-caching-rules-ssl-billing-tips)

 Google Cloud CDN Setup 2026: The Production Playbook The most expensive line in a Google Cloud CDN bill is rarely the ...

 Vadym Borovskyi ·  Sep 11, 2026, 9:02:36 AM 

[Read more](https://blog.blazingcdn.com/en-us/google-cloud-cdn-setup-caching-rules-ssl-billing-tips)

[![](https://blog.blazingcdn.com/hubfs/Gemini-Blog/image-Sep-06-2026-07-00-36-5106-AM.jpeg)](https://blog.blazingcdn.com/en-us/tired-of-buffering-videos-ruining-audiences-experience)

[Video - Video & Streaming](https://blog.blazingcdn.com/en-us/tag/video-video-streaming)

## [Why Videos Buffer and How to Stop It With a CDN](https://blog.blazingcdn.com/en-us/tired-of-buffering-videos-ruining-audiences-experience)

 Why Videos Buffer in 2026: A Diagnosis Playbook Most teams debugging buffering videos start with the wrong hypothesis: ...

 Vadym Borovskyi ·  Sep 6, 2026, 9:02:26 AM 

[Read more](https://blog.blazingcdn.com/en-us/tired-of-buffering-videos-ruining-audiences-experience)

[![](https://blog.blazingcdn.com/hubfs/Gemini-Blog/image-Aug-10-2026-07-00-33-2883-AM.png)](https://blog.blazingcdn.com/en-us/cloudflares-pricing-plans-a-comprehensive-guide)

[Pricing - Pricing & Costs](https://blog.blazingcdn.com/en-us/tag/pricing-pricing-costs)

## [Cloudflare Pricing Plans 2026: Free vs Pro vs Business vs Enterprise](https://blog.blazingcdn.com/en-us/cloudflares-pricing-plans-a-comprehensive-guide)

 Cloudflare Pricing Plans 2026: Free vs Pro vs Business vs Enterprise The single most expensive misunderstanding about ...

 Vadym Borovskyi ·  Sep 4, 2026, 9:50:23 AM 

[Read more](https://blog.blazingcdn.com/en-us/cloudflares-pricing-plans-a-comprehensive-guide)

[![](https://blog.blazingcdn.com/hubfs/Gemini-Blog/image-Sep-04-2026-07-00-40-9580-AM.jpeg)](https://blog.blazingcdn.com/en-us/cloudflares-pricing-for-developers-a-closer-look-at-workers-pages)

[Pricing - Pricing & Costs](https://blog.blazingcdn.com/en-us/tag/pricing-pricing-costs)

## [Cloudflare Workers and Pages Pricing: What It Really Costs](https://blog.blazingcdn.com/en-us/cloudflares-pricing-for-developers-a-closer-look-at-workers-pages)

 Cloudflare Workers Pricing 2026: Real Costs and Limits Cloudflare Workers pricing surprises people in one specific way: ...

 Vadym Borovskyi ·  Sep 4, 2026, 9:40:23 AM 

[Read more](https://blog.blazingcdn.com/en-us/cloudflares-pricing-for-developers-a-closer-look-at-workers-pages)

[![](https://blog.blazingcdn.com/hubfs/Gemini-Blog/image-Sep-01-2026-07-30-36-1778-AM.jpeg)](https://blog.blazingcdn.com/en-us/magento-and-adobe-commerce-cdn-setup-speed-and-cost)

[Web Performance](https://blog.blazingcdn.com/en-us/tag/web-performance)

## [Magento and Adobe Commerce CDN Setup: Speed and Cost](https://blog.blazingcdn.com/en-us/magento-and-adobe-commerce-cdn-setup-speed-and-cost)

 Putting a CDN in front of Magento Open Source or Adobe Commerce is roughly 90 minutes of work on a store that already ...

 Vadym Borovskyi ·  Sep 1, 2026, 9:33:10 AM 

[Read more](https://blog.blazingcdn.com/en-us/magento-and-adobe-commerce-cdn-setup-speed-and-cost)

[![](https://blog.blazingcdn.com/hubfs/Gemini-Blog/image-Aug-31-2026-07-30-20-0779-AM.jpeg)](https://blog.blazingcdn.com/en-us/cdn-peering-transit-and-ix-why-bandwidth-prices-differ)

[Infrastructure](https://blog.blazingcdn.com/en-us/tag/infrastructure)

## [CDN Peering, Transit and IX: Why Bandwidth Prices Differ](https://blog.blazingcdn.com/en-us/cdn-peering-transit-and-ix-why-bandwidth-prices-differ)

 The same terabyte of egress can cost a CDN somewhere between $0.20 and $12 to deliver, and almost all of that variance ...

 Vadym Borovskyi ·  Aug 31, 2026, 9:32:36 AM 

[Read more](https://blog.blazingcdn.com/en-us/cdn-peering-transit-and-ix-why-bandwidth-prices-differ)

[![](https://blog.blazingcdn.com/hubfs/Gemini-Blog/image-Aug-30-2026-07-30-33-4266-AM.jpeg)](https://blog.blazingcdn.com/en-us/cors-errors-behind-a-cdn-causes-and-header-fixes)

[Security](https://blog.blazingcdn.com/en-us/tag/security)

## [CORS Errors Behind a CDN: Causes and Header Fixes](https://blog.blazingcdn.com/en-us/cors-errors-behind-a-cdn-causes-and-header-fixes)

 A CORS error behind a CDN is almost never a browser bug and almost never an origin bug. It is a cache key problem. The ...

 Vadym Borovskyi ·  Aug 30, 2026, 9:32:56 AM 

[Read more](https://blog.blazingcdn.com/en-us/cors-errors-behind-a-cdn-causes-and-header-fixes)

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