I’m a software engineer based in Japan, with experience in developing web and mobile applications. I’m passionate about technology, especially in DevOps, AI, and app development using platforms like AWS, Flutter, and Node.js. My goal is to build a website that shares knowledge about the Japanese language and IT, helping everyone learn and grow more easily in the digital era.
📌 What is this grammar? This is a concessive grammar pattern used to express: “Even if (someone) does something, it won’t help / it won’t change the result.” It conveys…
📌 What is this grammar? This is a concessive hypothetical grammar pattern used to express: “No matter what / whoever / whatever it is, the result or stance remains the…
📌 What is this grammar? This is a hypothetical concessive structure used to express: "Whether (someone) does or doesn’t do something, (the result won’t change)" It presents two opposing possibilities…
📌 What is ~(よ)うと(も)/ ~(よ)うが? This is a hypothetical concessive grammar pattern used to express: “No matter what happens / even if (something) happens, it won’t affect (the outcome)” It…
📌 What is ~くらいなら? ~くらいなら is a Japanese grammar pattern used to: Express a preference for one unpleasant option over a worse one It’s like saying “If I had to…
~なしに(は) / ~なしでは / ~なくして(は) 📌 What is ~なしに / ~なしでは / ~なくして(は)? These are Japanese grammar patterns used to express the idea of: “Without doing X, Y cannot happen.”…
📌 What is ~ようでは? ~ようでは is a Japanese grammar structure used to: Criticize a situation Express concern Suggest that if something is the case, a negative outcome will follow It…
(Meaning, Usage, and Examples) 📌 What is ~たら最後 / ~たが最後? ~たら最後 and ~たが最後 are advanced Japanese grammar patterns meaning: “Once (something happens), then it’s over (there’s no going back).” “If…
(Meaning, Usage, and Examples) 📌 What is ~とあれば? ~とあれば is a formal and somewhat literary Japanese grammar pattern that means: "If it’s the case that…" "If it’s true that…" "If…
(Meaning, Usage, and Examples) 📌 What is ~と思いきや? ~と思いきや is a Japanese conjunction that means: "I thought… but actually…" "Contrary to what I expected…" "I assumed… but surprisingly…" It’s used…
(Meaning, Usage, and Examples) 📌 What is ~といえども? ~といえども is a formal Japanese expression meaning: "Even though…" "Although it may be true that…" "Granted that…" "That said…" It’s very similar…
(Meaning, Usage, and Examples 📌 What is ~とはいえ? ~とはいえ is a Japanese conjunction used to mean: "Having said that…" "Nonetheless…" "Even so…" "Though it may be…" It’s typically used when…
The Japanese grammar pattern ~ものを (mono wo) is one of those subtle expressions that adds significant emotional nuance to sentences. It expresses regret or disappointment about a missed opportunity or…
AWS CloudWatch là gì? AWS CloudWatch là dịch vụ giám sát và quan sát (monitoring and observability) toàn diện được thiết kế cho các nhà phát triển, kỹ sư vận…
1. DynamoDB DAX là gì? Amazon DynamoDB Accelerator (DAX) là một dịch vụ cache in-memory có độ trễ thấp được thiết kế để tăng tốc các hoạt động đọc trên…
Khi ôn thi chứng chỉ AWS Developer Associate (DVA-C02), Amazon Cognito là một trong những dịch vụ bạn cần nắm vững, đặc biệt nếu bạn làm việc với các ứng…
Khi ôn thi chứng chỉ AWS Developer Associate (DVA-C02), bạn sẽ bắt gặp Amazon Cognito – một dịch vụ quản lý danh tính và xác thực người dùng quan trọng…
Dưới đây là một bài blog chi tiết bằng tiếng Việt về các lỗi liên quan đến Amazon DynamoDB thường xuất hiện trong kỳ thi AWS Developer Associate (DVA-C02). Bài…