Enable javascript in your browser for better experience. Need to know to enable it? Go here.
发布于 : Nov 14, 2018
这一条目不在当前版本的技术雷达中。如果它出现在最近几期中,那么它很有可能仍然具有相关参考价值。如果这一条目出现在更早的雷达中,那么它很有可能已经不再具有相关性,我们的评估将不再适用于当下。很遗憾我们没有足够的带宽来持续评估以往的雷达内容。 了解更多
Nov 2018
评估 ? 在了解它将对你的企业产生什么影响的前提下值得探索

CockroachDB is an open source distributed database inspired by the white paper Spanner: Google's distributed database. In CockroachDB, data is automatically divided into ranges, usually 64MB, and distributed across nodes in the cluster. Each range has a consensus group and, because it uses the Raft consensus algorithm, the data is always kept in sync. With its unique design, CockroachDB provides distributed transactions and geo-partitioning while still supporting SQL. Unlike Spanner, which relies on TrueTime with atomic clock for linearizability, CockroachDB uses NTP for clock synchronization and provides serializability as the default isolation level. If you're working with structured data that fits in a single node, then choose a traditional relational database. However, if your data needs to scale across nodes, be consistent and survive failures, then we recommend you take a closer look at CockroachDB.



English | Español | Português | 中文