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Ramesh Periyathambi

Articles (2)
Feb 25, 2020 Performance Engineering in Engineering

Prefetch Caching of eBay Items

With 1.4 billion listings on eBay, improving the speed to render these listings at scale and accuracy is a huge engineering challenge. We have taken major steps to cache item data, which brings great speed improvements.

By: Ramesh Periyathambi and Vineet Bindal
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Jul 24, 2019 Performance Engineering in Engineering

Improving the Speed and Accuracy of the Item Page with Light Service

The item page is one of the most critical pages in the eBay buyer experience. It's where a buyer make their purchase decisions. It's also one of the pages in eBay that gets the most user traffic. The speed of this page and showing accurate information to the user is of great importance. Item fast light service was developed to get critical item information as quickly as possible from the primary source tables. This service is currently used in a number of applications to achieve functionalities that needs 100% accuracy with lightning speed and performance of less than 10ms for an item.

By: Ramesh Periyathambi
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Ramesh Periyathambi

Ramesh Periyathambi

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