数据库如何处理的相关内容

问答 2024-07-23 来自：开发者社区

如果用户在数据库中已有抽奖记录但结果未确定，Django项目会如何处理？

问答 2024-07-02 来自：开发者社区

在DMS中tdd拓扑数据库数量有缺失，从dms不断同步也无效，请问可以如何处理呢？

问答 2024-06-09 来自：开发者社区

实时计算 Flink版产品使用合集之从Oracle数据库同步数据时，checkpoint恢复后无法捕获到任务暂停期间的变更日志，如何处理

问题一：Flink CDC用oracle-cdc？它是不是不能从ckp恢复？ Flink CDC用oracle-cdc？它是不是不能从ckp恢复。我用cdc同步oracle，中间把任务停掉，然后从ckp恢复，发现暂停期间的变更日志会漏掉，scan.mode设的：latest-offset？参考答案：从savepoint恢复试下 ...

问答 2024-04-23 来自：开发者社区

如何处理爬取到的数据，例如存储到数据库或文件中？

处理爬取到的数据，您可以选择将其存储到文件中或者数据库中。以下是一些具体的存储方法：存储到文件: txt文件：适合存储文本数据，是最简单的存储方式。csv文件：适合存储表格数据，方便数据的读取和编辑。json文件：适合存储结构化数据，便于程序之间的数据交换。存储到数据库: 关系型数...

问答 2024-03-25 来自：开发者社区

OceanBase数据库在 OMS 增量同步任务检测出现检测失败，这个如何处理？

OceanBase数据库在 OMS 增量同步任务检测出现：ObCluster or ObRegion is required 检测失败，这个如何处理？谢谢 oms 添加ocp 部署的ob数据源提示需要通过 obproxy，但的确是通过obproxy 访问

问答 2024-02-08 来自：开发者社区

OceanBase数据库当CLOG到达警戒线，作为DBA，应该如何处理呀？

文章 2023-12-29 来自：开发者社区

突发宕机，Kafka写入的数据如何保证不丢失？我们暂且不考虑写磁盘的具体过程，先大致看看下面的图，这代表了 Kafka 的核心架构原理。Kafka 分布式存储架构那么现在问题来了，如果每天产生几十 TB 的数据，难道都写一台机器的磁盘上吗？这明显是不靠谱的啊！所以说，这里就得考虑数据的分布式存储了，我们结合 Kafka 的具体情况来说说。在 Kafka 里面，有一个核心的概念叫做“Topic”，....

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更新时间 2024-07-25 01:17:11

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