Knowledge

At BAP, we always learn, update and share offshoring knowledge as well as innovative technology.

マークル木【Markle Tree】
Sorry, this entry is only available in 日本語. マークル木 とは、ファイルのような大きなデータを要約した結果を格納するツリー構造の一種です。 主に入出金記録などの大きなデータの要約と検証を行う際に使用されます。 データ要約および検証時の計算にハッシュ関数を用いているので、ハッシュ木とも呼ばれます。 マークル木は、公開鍵暗号方式の開発者ラルフ・マークルが1979年に発明しています。 原著論文はこちら マークル木 の構造 マークル木では、2つのデータを1つにまとめて1単位のデータとして取り扱います。 上の図では、トランザクション0(Tx0)のハッシュ、トランザクション1(Tx1)のハッシュをそれぞれ計算しています。 このAのハッシュ、Bのハッシュそれぞれを合わせた値のハッシュが頂点のハッシュ値となります。...
Process of Cobol to Java what your business should know
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Offshore

What is offshore development? Benefits and solution not to fail
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What is Offshore Company? Top 10 reputable Offshore software development companies in Vietnam 
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What is Java framework? And How it helps programmers
If you want to build a web or complicated web applications, this will waste the time when coding from...
Top benefits of outsourcing bring to your business 
Did you know that your business can get the great benefits of outsourcing if you start outsourcing now? Today,...
Game outsourcing services developed by BAP Software that you cannot ignore
Game outsourcing services are gradually becoming popular in recent times because the needs of businesses are increasing. Not only...
Onshore and Offshore: Which is the best choice for business? 
Onshore and Offshore are not new terms in the business world. However, many people are still confused about choosing...

Technology

What is Big Data? Information overview of big data.
In today’s technology era, Big Data is probably a name that is no longer strange to many people. When...
What is DeFi? Potential and risks of decentralized finance
1. DeFi Finance- What is Decentralized Finance? Defi is short for Decentralized Finance. DeFi is the latest term based...
Building multipleplayer mobile games are easy?
Multiplayer mobile games are games on smartphones that allow multiple players to join at the same time (real-time) or...
What is a digital wallet? The most reliable cryptocurrency trading wallets today
In the context of the 4.0 Technology Revolution, digital wallets have emerged as a clear symbol of progress in...
Hybrid Software Development Company Integrating AI and Traditional Technology
While many businesses still hesitate between developing traditional software or adopting AI technologies, an optimal path is emerging: Hybrid...
Top 5 trusted IT Service B2B Platforms to accelerate digital transformation for businesses
1. Introduction: The Growing Need for IT Service Connectivity in the Digital Era As digital transformation becomes an inevitable...