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xluffy
You only feel happy when you know what you doing
## 1. How does shard size affect performance? In Elasticsearch, each query is executed in a single thread per shard. Multiple shards can however be processed in parallel, as can...
👉 https://docs.ansible.com/ansible/latest/user_guide/vault.html#managing-multiple-passwords-with-vault-ids TLDR: ``` > echo 'Lb1RnM+4VajYIsu' > ~./.vault_pass > echo 'CCwYB4AtxDCLwyW' > ~/.vault_pass.prod ``` Ansible config ``` > cat ansible.cfg [defaults] inventory = ./inventories roles_path = ./roles module_utils =...
How to reproduce: - Try to start mitmproxy for proxy request from mobile device - On iOS, try to access http://mitm.it -> get iOS certificate - Go to Profile Download...
Thông thường, trình duyệt sẽ coi như tất cả các GET request có thể cache, trong khi với POST request thì mặc định ko thể cache, nhưng ta có thể...
Nginx không hỗ trợ kiểm tra nhiều điều kiện đồng thời hoặc nested giống các ngôn ngữ lập trình. Ví dụ: ``` if ($uri = 'ping' && $request_method = 'GET)...
https://tech.okcupid.com/evaluating-perceptual-image-hashes-okcupid/
- http://www.tocker.ca/2013/05/03/when-does-mysql-data-get-loaded-in-and-out-of-cache.html
- http://www.tocker.ca/2013/05/06/when-does-mysql-perform-io.html
https://realpandablog.wordpress.com/2019/09/11/search-as-you-type-n-grams-suggesters-in-elasticsearch/
- https://dalibornasevic.com/posts/68-processing-large-csv-files-with-ruby - https://xjlin0.github.io/tech/2015/05/25/faster-parsing-csv-with-parallel-processing/