Vadim Kolchev - Page 2

“Hosting is not only my job, but also a passion”

52 publications

Vadim Kolchev
Vadim Kolchev

About the Author

Vadim has graduated from Moscow Institute of Entrepreneurship and Law as finance and credit specialist. Prior to starting to work in hosting business directly, he occupied various roles in several companies, including but not limited to banking sphere and sports. As of 2015 he works for INXY Holding, with SpaceCDN being a vital part of the hosting branch of its business. Being tech enthusiast, he has started writing articles about dedicated servers, CDN, storage solutions and other hosting services long ago, and since then accumulated a lot of experience and knowledge in the field. Building hosting sales and support departments from scratch has added even more experience and knowledge and allowed to see the business from the inside and build required expertise. Now Vadim is CPO and COO of a successful hosting business. Having several important interviews and publications at platforms such as Hosting Journalist and Forbes, he continues to share knowledge about this branch of technology that has become not only his job but also a passion.

Posts by the Author

How Can My Business Benefit From Content Delivery Network?

CDN (Content Delivery Networks) account for a huge mass of content delivering among various websites and users around the world. This content may include files of different format: images, software, media files, live streaming media, scripts, texts, and so on. To improve delivery of diverse content to the users, CDN are leveraged in datacenters. Content delivery networks improve overall website performance and render a lot of benefits for users as well as for the network infrastructure.

How to Organize CDN Origin Storage Efficiently?

Since CDN is a scalable and flexible hosting solution, it processes most requests from the edge cache without connecting with asset distributor's origin or application. But in order to be available in cache, the content should also be stored in the origin source: in case of cache miss, it will be retrieved from the origin. It concerns all types of assets including images, files, videos, etc. Therefore, the origin storage system is a critical component for application functioning.

Security issues: why you shouldn’t load JavaScript via SSL from a third-party CDN?

Imagine you have an online store that offers brand new gadgets, and users provide their credit card numbers to make the purchases. You put their security and privacy on pedestal and apply SSL for all traffic and spend stacks of money have you SSL certificate to be signed by one of the most well-trusted certificate authorities. Users can be sure that they communicate with your website, not some other web-source pretending to be your company.

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