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202402/20240202_01.md

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@@ -202,3 +202,27 @@ PS: pgvector 0.6.0 引入了并行创建hnsw索引, 所以创建索引速度可
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接下来,我们比较了使用和不使用 HNSW 索引返回前 10 个结果的时间。我们设置`m=16、ef_construction=64`、 和`ef_search=40`。对于 HNSW,此搜索花费了 6 毫秒。如果没有 HNSW,此搜索需要 150 毫秒。
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#### [期望 PostgreSQL|开源PolarDB 增加什么功能?](https://github.com/digoal/blog/issues/76 "269ac3d1c492e938c0191101c7238216")
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#### [PolarDB 开源数据库](https://openpolardb.com/home "57258f76c37864c6e6d23383d05714ea")
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#### [PolarDB 学习图谱](https://www.aliyun.com/database/openpolardb/activity "8642f60e04ed0c814bf9cb9677976bd4")
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#### [购买PolarDB云服务折扣活动进行中, 55元起](https://www.aliyun.com/activity/new/polardb-yunparter?userCode=bsb3t4al "e0495c413bedacabb75ff1e880be465a")
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#### [PostgreSQL 解决方案集合](../201706/20170601_02.md "40cff096e9ed7122c512b35d8561d9c8")
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#### [德哥 / digoal's Github - 公益是一辈子的事.](https://github.com/digoal/blog/blob/master/README.md "22709685feb7cab07d30f30387f0a9ae")
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#### [About 德哥](https://github.com/digoal/blog/blob/master/me/readme.md "a37735981e7704886ffd590565582dd0")
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![digoal's wechat](../pic/digoal_weixin.jpg "f7ad92eeba24523fd47a6e1a0e691b59")
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202402/20240202_02.md

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https://editor.mdnice.com/
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#### [期望 PostgreSQL|开源PolarDB 增加什么功能?](https://github.com/digoal/blog/issues/76 "269ac3d1c492e938c0191101c7238216")
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#### [PolarDB 开源数据库](https://openpolardb.com/home "57258f76c37864c6e6d23383d05714ea")
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#### [PolarDB 学习图谱](https://www.aliyun.com/database/openpolardb/activity "8642f60e04ed0c814bf9cb9677976bd4")
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#### [购买PolarDB云服务折扣活动进行中, 55元起](https://www.aliyun.com/activity/new/polardb-yunparter?userCode=bsb3t4al "e0495c413bedacabb75ff1e880be465a")
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#### [PostgreSQL 解决方案集合](../201706/20170601_02.md "40cff096e9ed7122c512b35d8561d9c8")
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#### [德哥 / digoal's Github - 公益是一辈子的事.](https://github.com/digoal/blog/blob/master/README.md "22709685feb7cab07d30f30387f0a9ae")
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#### [About 德哥](https://github.com/digoal/blog/blob/master/me/readme.md "a37735981e7704886ffd590565582dd0")
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![digoal's wechat](../pic/digoal_weixin.jpg "f7ad92eeba24523fd47a6e1a0e691b59")
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202402/readme.md

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### 文章列表
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##### 20240202_02.md [《markdown文档 微信公众号 排版工具》](20240202_02.md)
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##### 20240202_01.md [《如果向量超过2000维度怎么办? pg_sparse: 在 Postgres 中使用 SPLADE 进行相似性搜索》](20240202_01.md)
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##### 20240201_04.md [《PostgreSQL plrust 插件》](20240201_04.md)
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##### 20240201_03.md [《在宇宙最强数据库镜像中部署databend》](20240201_03.md)
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##### 20240201_02.md [《宇宙最强数据库镜像更新》](20240201_02.md)

README.md

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### 所有文档如下
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##### 202402/20240202_02.md [《markdown文档 微信公众号 排版工具》](202402/20240202_02.md)
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##### 202402/20240202_01.md [《如果向量超过2000维度怎么办? pg_sparse: 在 Postgres 中使用 SPLADE 进行相似性搜索》](202402/20240202_01.md)
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##### 202402/20240201_04.md [《PostgreSQL plrust 插件》](202402/20240201_04.md)
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##### 202402/20240201_03.md [《在宇宙最强数据库镜像中部署databend》](202402/20240201_03.md)
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##### 202402/20240201_02.md [《宇宙最强数据库镜像更新》](202402/20240201_02.md)

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