区块链——改变这个世界
区块链,已经成为2018年最火爆的名词之一。如果2017是比特币之年,那么2019年将会是区块链技术永远颠覆科技界之年。
区块链是什么？
一句话，它是一种特殊的分布式数据库。
区块链本质上是一个应用了密码学技术的，多方参与、共同维护、持续增长的分布式数据库系统，也称为分布式共享账本。
共享账本中的每一个账页就是一个区块，每一个区块写满了交易记录，区块首尾衔接，紧密相连，形成链状结构。
区块链技术匿名性、去中心化、公开透明、不可篡改等特点，让其备受企业的青睐，得到了更加广泛的应用尝试。
区块链的技术优势
一 难以篡改，更加安全：巧妙设计辅以密码学和共识机制，修改单一数据需要变更区块链网络中的所有数据
二 异构多活，可靠性强：单节点故障，不会影响整个系统及其他节点
三 具备智能合约，自动执行：智能合约具有透明可信，自动执行，强制履约的优点
四 网状直接协作机制：由参与方共同维护一个系统，参与方职责明确，无需向第三方机构让渡权利
区块链将改变世界
试想下：
在未来，你将无需信任任何陌生人，就可以进行交易；
你无需信任银行，就可以安心的把积蓄存在那儿；
你不需要信任机构，因为你知道它不得不公平公正。
那又会发生什么？
那会改变这个世界，这就是区块链的愿景。
筷筷拍认为，在未来的竞争中，如果不接受区块链革命的话，任何企业都不能在不断变化的市场中取胜。
是的，先发优势在决定赢家和输家方面发挥主要作用。
所以现在是时候开始了！
可能不是大规模，而是在你的组织中投入较少的资金来尝试使用区块链进行数据管理。
最小的风险就是去冒险，但是如果决定不及时，那肯定会给你带来重大打击
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