[IT Note] Splunk: Infra monitoring tool for Engineer I've worked in global e-ommerce using AWS and Akami CDN (Content Delivery Network), but a stable monitoring tool for complex networks is needed. Because the nature of Internet service is to operate 24 hours a day, seven days a week, and its maintenance and operation is implemented or updated in a relatively short period of time with a high ris..

[IT Note] Dynatrace, Top Cloud Monitoring I've accessed Adobe Analytics or Google Analytics in order to get the traffic data about global e-commerce or mobile apps. But if it needs to get more fluent performance analysis based on specific network location, it can be though about many different types of APM (Application Performance Management) solutions out there. Adobe Analytics and Google Analy..

[IT Note] Amazon: e-commerce Top1 in US What are top 10 ecommerce companies in US? Absolutely, Amazon is strong 1 and weak 9, and even there are significant improvement from Walmart, Best Buy & Target, but I think that Amazon will have kept number 1 position over next 10 years due to continuous growth rate. As of 2021, here are the top 10 ecommerce companies in the US by revenue: Amazon Walmart ..