dxFeed demanded a reliable hosting partner to maintain their reputation as the most trouble-proof market data provider. Learn why dxFeed has chosen AWS to store, process, and deliver data to dxFeed customers quickly, securely, and continuously.
MoreAn index is like a combination between a bill of health and a bellwether for the market, it needs to operate efficiently, so that investors feel confident they are making the right moves. Perhaps the most well known index is the S&P 500, which is widely regarded by the financial world as the most precise representation of the stock market…
MoreIn the previous blog entry titled “Introduction into QDS architecture” I gave a short overview of the overall QDS design. Today I’ll explain the basics of QDS transport and networking architecture. QDS transport layer uses quite non-standard design. In a typical enterprise application that is built in layers, the presentation layer is built on top … More
dxFeed Market Data services are built on top of QDS core — the open source, high-performance messaging solution that was designed from the ground up to deliver millions of quotes on hundreds of thousands financial instruments to virtually unlimited number of destinations in a scalable way, while supporting fully individual subscription for each recipient. The … More