Zhentiw - 博客园

2021年3月22日

[Node.js] Sequelize Intro - 2 Migrations

摘要： ORMS allow us to easily switch to a different dialect of SQL (e.g. PostgreSQL, MySQL), without having to modify the code that interacts with the datab 阅读全文

posted @ 2021-03-22 15:33 Zhentiw 阅读(36) 评论(0) 推荐(0)

[Node.js] Sequelize Intro - 1

摘要： Intro to Object-Relational Maps (ORM) We'll be using an ORM called Sequelize to manage the connection to our database. We'll cover the basics in this 阅读全文

posted @ 2021-03-22 15:04 Zhentiw 阅读(33) 评论(0) 推荐(0)

[Express] Designing the Application to be Extensible

摘要： Features and Modularity In this concept, we dive into splitting our code into logical "features". This is a way of describing modular programming wher 阅读全文

posted @ 2021-03-22 14:48 Zhentiw 阅读(30) 评论(0) 推荐(0)

2021年3月21日

[AWS] Create a S3 bucket with CORS settings

摘要： CORS: Cross Origin Resource Sharing: defines how a client can interact with a resource, and what the client can and cannot do with that resource. Sett 阅读全文

posted @ 2021-03-21 22:07 Zhentiw 阅读(48) 评论(0) 推荐(0)

2021年3月20日

[AWS] Signed URL partten

摘要： For example client want to upload some large file to our FileSotre, for example S3. Normally we might thinking about Send file to our server Our serve 阅读全文

posted @ 2021-03-20 23:47 Zhentiw 阅读(46) 评论(0) 推荐(0)

[Postgres] Create VIEW for display join tables result

摘要： For examlpe, we have two tables: cars: make: For cars table, we want to know 'make_name' instead of 'make_id', we can do with 'join' two tables. In or 阅读全文

posted @ 2021-03-20 23:35 Zhentiw 阅读(52) 评论(0) 推荐(0)

[Git] A better git process

摘要： In project, we can have three branches such as dev stage master Every developer can merge their code into 'dev' branch. 'stage' & 'master' will be loc 阅读全文

posted @ 2021-03-20 17:36 Zhentiw 阅读(38) 评论(0) 推荐(0)

[Postman & Integration Tests] Using Postman to Define Integration Tests

摘要： In Postman, you can create a collection of API requests. Those collection can be save into json file as well. { "info": { "_postman_id": "9c5a8003-1c5 阅读全文

posted @ 2021-03-20 17:24 Zhentiw 阅读(52) 评论(0) 推荐(0)

2021年3月19日

[AWS] Lab - Interacting with S3 Buckets via the CLI

摘要： Prerequisites: An AWS account AWS CLI installed on your client. If not, refer to the official AWS instructions to install/update AWS CLI (version 2) b 阅读全文

posted @ 2021-03-19 16:17 Zhentiw 阅读(71) 评论(0) 推荐(0)

2021年3月17日

[AWS] Lab - Create a SNS and subscribe it

摘要： In this hands-on exercise, you will learn how to send alerts via SNS by creating a topic, subscribing to a topic, and publishing an alert message to a 阅读全文

posted @ 2021-03-17 21:43 Zhentiw 阅读(70) 评论(0) 推荐(0)

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