1. Pages GitHub, GitLab, Bitbucket and others all offer a free static page hosting service called Pages. With the Pages service you can publish documentation, blogs, and more. Taking GitHub as an example, using Pages usually takes just a few simple steps: Create a new project: [username].github.io Commit static html

This article mainly offers optimization advice on Django fields and queries, and also introduces a performance analysis tool called Django-silk. I hope it helps you develop high-performance Django projects. 1. DBA’s Advice 1.1 Table Field Design Avoid null values; null values are hard to optimize queries around and take up extra index space Prefer INT over BIGINT, and describe fields as accurately as possible Use enums or integers instead of string types Use TIMESTAMP instead of DATETIME Do not put more than 20 fields in a single table Store IPs as integers 1.

1. What Agile Development Is In the traditional software development model, the cycle from raising a requirement to final delivery is long. The waterfall model proceeds through six steps: requirements analysis, design, coding, integration, testing, and maintenance. Once a requirement changes, the work invested earlier is not only wasted but also hard to adjust.

1. Consistent Understanding In a large organization, we can think of a small team as a microservice. As early as 1967, Conway proposed the concept of the microservice. Conway argued that any organization designing a system will deliver a design whose structure is consistent with that organization’s communication structure. When developing complex systems, we usually split the system into modules.

I have been learning Go recently, and the internal PaaS platform we commonly use happens to support Go as well as related Web frameworks. A PaaS system that supports multiple languages cannot do without the buildpack mechanism. Although PaaS platforms keep being upgraded, the buildpack mechanism has always been retained.