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mongodb二进制gridfs
mongodb二进制gridfs
Python全栈
MongoDB
数据库（聚合、
二进制
、
GridFS
、pymongo模块）
将文件转换为
二进制
格式，然后存入数据库中 优点：数据库和文件绑定，数据库在文件即在 缺点：占用数据库空间大，存取效率低
mongodb
存储文件本身*如果是小文件建议转换
二进制
直接插入*如果是大文件建议使用
GridFS
方案存储（大于16M）...
mongodb
存储
二进制
数据的二种方式——binary bson或
gridfs
python 版本为2.7
mongodb
版本2.6.5 使用
mongodb
存储文件，可以使用两种方式，一种是像存储普通数据那样，将文件转化为
二进制
数据存入
mongodb
，另一种使用
gridfs
，咱们先来说说第一种 先读取文件内容，然后塞
进
bson.binary.Binary对象里，...
1
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云数据库 MongoDB 版
支持ReplicaSet和Sharding两种部署架构，具备安全审计，时间点备份等多项企业能力。在互联网、物联网、游戏、金融等领域被广泛采用。
产品详情
管理控制台
在线咨询
最新活动
MongoDB首月9.9元
数据库专场优惠
快速入门
帮助文档
快速入门
最佳实践
与自建数据库对比优势
数据库客户案例合集
产品推荐
数据管理DMS
数据库备份DBS
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云数据库 MongoDB 版
支持ReplicaSet和Sharding两种部署架构，具备安全审计，时间点备份等多项企业能力。在互联网、物联网、游戏、金融等领域被广泛采用。
产品详情
管理控制台
在线咨询
最新活动
MongoDB首月9.9元
数据库专场优惠
快速入门
帮助文档
快速入门
最佳实践
与自建数据库对比优势
数据库客户案例合集
产品推荐
数据管理DMS
数据库备份DBS
