Quick, UDP, Internet, Connections诞生背景HTTP/1：每次请求都建立一个T
使用新的 CSS 特性，写出好的 CSS 代码
高 JVM 内存使用率会降低集群性能并触发断路器错误（导致内存熔断）。为了防止这种情况发生，如果节点的 JVM 内存使用率持续超过 85%，官方建议采取措施降低内存压力。
This blog post gives an overview of the Rapid Event Notification System at Netflix and shares some of the learnings gained while building it.
A story of evolving socio-technical workflows that increased developer velocity and redefined confident testing and deploy workflows at Slack.
In large organisations, it is a common practice to isolate the cloud resources of different verticals. Amazon Web Services (AWS) Virtual Private Cloud (VPC) is a convenient way of doing so. At Grab, while our core AWS services reside in a main VPC, a number of Grab Tech Families (TFs) have their own dedicated VPC. One such example is GrabKios. Previously known as “Kudo”, GrabKios was acquired by Grab in 2017 and has always been residing in its own AWS account and dedicated VPC.In this article, we explore how we exposed an Apache Kafka cluster across multiple Availability Zones (AZs) in Grab’s main VPC, to producers and consumers residing in the GrabKios VPC, via a VPC Endpoint Service. This design is part of Coban unified stream processing platform at Grab.
Radio frequency Identification (RFID) as a technology has existed for a long time now. There are many applications of this technology in different domains and certainly a large portion applies to supply chain management as well. The applications of RFID in supply chain management has vast potential in improving effectiveness and efficiency. In this post we will cover a high level view of how RFID technology can be leveraged in the supply chain and specifically how we have leveraged this technology at Myntra to solve some complex problems. At Myntra we believe technology can democratise the way fashion is perceived and delivered. The below mentioned solutions are some in-depth work from the teams and most of it are currently deployed.