Tian Pan

https://github.com/dropbox/dropbox-sdk-js https://github.com/dropbox/dropbox-sdk-js/blob/main/examples/typescript/node/upload.ts

Toast is bad for experiences. Let's use a panel with CTA to refresh something like: 

realtime vs. batching

Though all of those concepts of Fault Tolerance, High Availability, Disaster Recovery are improving availability, they are slightly different http://www.pbenson.net/2014/02/the-difference-between-fault-tolerance-high-availability-disaster-recovery/ failover: https://tianpan.co/notes/85-improving-availability-with-failover Resilience strategies: I am not an expert on...

## Delivery Guarantees ### How to achieve exactly-once delivery? #### Storm: Edge, Path, XOR Imaging a data item flows through a DAG, how to ensure each data item go through...

## In GFS, how to ensure the serial order of concurrent writes? https://users.cs.duke.edu/~chase/cps510/slides/gfs-etc.pdf 1. The client asks the master for a list of replicas, and which replica holds the lease...

Gary > 咨询技术大拿们个问题，有知道oracle 数据库(12C)数据，如何导入ElasticSearch 7么？历史数据存储在oracle里，计划导入elasticsearch做搜索，分析。以前2.X版本能用elasticsearch-jdbc 导入oracle 的数据。新版本不支持了。

CAP Recap [Kafka is CA](https://tianpan.co/notes/61-what-is-apache-kafka#is-kafka-an-ap-or-cp-system-in-cap-theorem)

https://github.com/puncsky/system-design-and-architecture/blob/master/zh-CN/184-designing-i18n-solutions.md

we need to revisit translations. especially low quality chinese ones