Inganta Express.js Aikace-aikace: Dabaru don Haɓaka Ayyuka

Haɓaka aiki muhimmin al'amari ne na tabbatar da Express.js aiki mai santsi da inganci. A cikin wannan jagorar, za mu zurfafa cikin inganta ayyukan Express.js aikace-aikace, gami da yin amfani da caching, inganta bayanan bayanai, da yin amfani da wasu dabaru:

Amfani da Caching Memory don Sauri

Gina-Cikin Caching: Express.js yana goyan bayan caching na žwažwalwa ta tsakiya kamar memory-cache ko node-cache.

const cache = require('memory-cache');  
  
app.get('/data',(req, res) => {  
  const cachedData = cache.get('cachedData');  
  if(cachedData) {  
    return res.json(cachedData);  
  }  
  
  const data = fetchDataFromDatabase();  
  cache.put('cachedData', data, 60000); // Cache for 1 minute  
  res.json(data);  
});  

 

Inganta Database

Tambayoyi Zaɓi: Lokacin neman bayanai, yi amfani da masu zaɓin tambaya don ɗauko bayanan da suka dace kawai.

// Non-optimized query  
const allUsers = await User.find({});  
  
// Optimized query  
const activeUsers = await User.find({ isActive: true });  

 

Amfani da Dabarun Matsi na GZIP

GZIP Compression: Yi amfani da tsaka-tsaki kamar compression damfara martani kafin aikawa ga masu amfani, rage yawan amfani da bandwidth da inganta saurin lodin shafi.

const compression = require('compression');  
app.use(compression());  

 

Haɓaka Tsarin Hoto da Kayan Albarkatu

Haɓaka Hoto da Albarkatu: Yi amfani da kayan aikin haɓakawa kamar imagemin rage girman fayil da haɓaka lokutan loda shafi.

 

Kammalawa

Inganta aiki a Express.js aikace-aikace yana taka muhimmiyar rawa wajen isar da ingantacciyar ƙwarewar mai amfani da rage lokutan lodin shafi. Ta hanyar yin amfani da caching na žwažwalwar ajiya, inganta bayanai, da sauran dabarun, za ku iya cimma kyakkyawan aiki don aikace-aikacenku.