Svetlana

@donbarbie

170 Following

56 Followers

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Now I'm getting sleepy

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Avocado in the diet is immediately so conscious

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GM! ⭐️ Cottage cheese + tuna + avocado — it's easy! 🥑🐟

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Pepe slept well, and he can't sleep.

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Asymmetric cryptography is like two locks and two keys. Imagine that you have two keys: one for closing the lock, and the other for opening. When you want to send a secret message to your friend, you lock it with a lock that can only be closed with your key. And only your friend can open it with his special key. This means that only your friend will be able to read your message, and no one else. 💌

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Data reconciliation in distributed systems is like playing phone games with friends. Imagine that you are passing a message from one friend to another, and everyone should hear the same message. It is important that all friends hear the right message and agree that it is the same as everyone else's. If someone doesn't understand something, they tell each other until everyone is sure that the message is the same for everyone. ✅

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Cryptography is like a secret language for spies. When you want to send a secret message to a friend, you encrypt it (that is, turn it into a riddle), and only your friend knows how to solve this riddle in order to understand the message. 🗝️

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Distributed systems are like a team of friends who work together but are in different places. Each friend does their part, and in the end they do everything quickly and well. 🧑‍🤝‍🧑

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Cryptocurrency is good because it can be quickly sent anywhere in the world. It's like a magic coin mail – safe and fast, and no one can steal or lose it! 🔒

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Mining is when computers search for magic coins on the Internet. They solve riddles, and when they find a solution, they get coins as a reward! 💎

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Cryptocurrency is the magic coins on the Internet. They are not made of metal, but digital, and they can be exchanged and stored like real money, only in a computer. 💻

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Blockchain is like a big magic notebook where all coin exchanges are recorded. Everyone can look at this notebook, but no one can fix or spoil it. Therefore, all coins are safe! ⭐️

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A delicate interior for relaxation. 💕

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GM! 💙 Blockchain as a distributed ledger Imagine that we have a large ledger where all financial transactions are recorded. In a normal situation, such a book could be in a bank, and only the bank would have access to this information. In the case of the blockchain, this book is not stored in one place. Instead, it is copied and stored on multiple computers around the world. Each of these computers is called a node. Analogy: Imagine a group of friends who decided to keep a shared expense log. Instead of keeping one journal with one of them, each of the friends keeps a copy of the journal. Every time one of them makes a record, everyone else makes the same record in their logs.

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GN! 👩🏻‍🍳

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