The advantages of this method are ease of scaling! high stability! and the ability to flexibly manage resources. However! setting up servers requires additional efforts: correctly configuring the balancer and ensuring data consistency between servers. In the long term! the efforts will be justified.
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Vertical scaling
If you don’t want to deal with balancers! choose a more powerful server: install additional processors! increase RAM! and use NVMe disks. In whatsapp number list the cloud! set up automatic resource growth so that the server adapts to the load.
Increasing server capacity will speed up the site’s operation without complex balancing and load distribution settings.
vertical scaling
Vertical scaling
However! this method of the advantages and safe in companies increasing RPS is accompanied by difficulties. Firstly! servers that can withstand constant high loads are more expensive. Secondly! you won’t be able to increase resources indefinitely; soon this method will stop working. For long-term RPS increase! choose horizontal scaling.
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Code optimization
Even on the most powerful server! the online store will freeze if serious optimization errors are made.
A common problem is the lack buy lead of caching! which causes the database to be overloaded with identical requests. Another mistake is calling the API inside cycles! which creates an avalanche of unnecessary requests and slows down the work. Low performance is often related to the algorithms and logic of the code. Therefore! before increasing resources! optimize the code! otherwise no scaling will solve the problem.