Apr 1, 2022Serverless data migration from TiDB Cloud to REDSHIFTAs one general approach, in order to migrate data from TiDB Cloud to redshift, one EC2 instance has to be setup on which the binary is needed to be installed. At the same time, if you want to schedule the job, the scheduler is also required. …Lambda5 min readLambda5 min read
Feb 25, 2022Data migration from TiDB Cloud to AuroraThis is about the approach how to migrate the data from TiDB Cloud to Aurora with S3 simply. The whole process is almost same as common one. Please find the data flow as the above graph. Here I list some differences as common migration approach. dumpling is used to export…6 min read6 min read
Feb 24, 2022AURORA installation with CloudformationTo build one aurora cluster instances from zero, the following AWS resources are required built manually if required. To make the whole process more simpler, all the resources preparation are consolidated together by cloudformation template. Feel free to customize the template vpc subnet route table security group db subnet group …3 min read3 min read
Jan 18, 2021Make Wechaty RESTFUL API within 1 weekThis article will explain why I started to use wechaty, made the restful api wrapping the bot and what I would do as the next step. 1. Why I started to use wechaty wechat individual bot has been decommissioned since 2019. The wechat web reject the login using QRCode. To…Wechat2 min readWechat2 min read
