AWS — Aurora DB ClusterAn Aurora DB cluster consists of one or more DB instances and a cluster volume…Jul 29, 2022Jul 29, 2022
A quick look at Data LakeThe idea of data lake is, instead of using a formal database, we just throw all the raw data (could be log files, csv for JSON files, etc.)…May 12, 2022May 12, 2022
System Scalability — Database failover strategyDifferent approach of database failover and scaling strategyMay 10, 2022May 10, 2022
Published inAWS TipAWS — Sending real-time CloudWatch log events to Kinesis streamIn this article, we use subscription to get access to real-time feed of CloudWatch log events and have it delivered Kinesis stream.May 2, 20221May 2, 20221
AWS — Sending CloudWatch custom logs from Lambda (node.js)Use node.js to send custom logs to CloudWatch from LambdaMay 2, 2022May 2, 2022
Radix Sort — JavaScript implementationRadix sort does not compare numbers, instead, it takes advantage of number’s property, e.g. length, to fast sort numbers without having…Apr 18, 2022Apr 18, 2022
Quick Sort — Javascript implementationJavaScript implementation of Quick SortApr 10, 2022Apr 10, 2022
System Scalability — Web serversAs business grows, we are preparing our application to be able to handle significant traffic increase, like millions of requests coming at…Mar 26, 2022Mar 26, 2022
Graph Topological Sort — Kahn’s AlgorithmJavaScript implementation of Kahn’s AlgorithmMar 31, 2021Mar 31, 2021
