Database (English)

How to avoid full table scans in MySql

For small data tables, the use of Full Table Scans has a negligible effect on [...]

N+1 query problem in Laravel (Eager Loading technique)

If we do not properly use Laravel’s ORM library, we can easily fall into the [...]

Full Text Search trong Mysql

Normally, when you receive a request for an incorrect search function, you will immediately think [...]

Schedule is set shorter than actual delivery time

When you create a project start schedule, it depends on the size of the project, [...]

It is expected that the number of test works must be at the same level as the number of development works

Carrying out actual testing by setting up a test plan, including repairs and the amount [...]

70% of project management work is finished before the development phase. En

Whether the business of creating an App, web or developing a system succeeds or fails, [...]

Divide risks and hazards according to level of impact and probability of occurrence

In risk treatment measures, we find cases where we can devise measures to simultaneously deal [...]

Do Review Source code in the early stages of development

In Vietnam, where there are many young engineers, there are many cases of development without [...]

About evaluating a software

For software manufacturing companies, if you want to objectively evaluate whether the software you write [...]

Process periodic measurement data in large quantities

In the Animal Observation project, we have to process (graph) an extremely large amount of [...]