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请问fptree的期望性能有多高？
我使用ycsb同样的代码测试leveldb和fptree，发现在load阶段fptree比leveldb慢了一倍，在run阶段两者性能差不多
在我们的实现中,每次修改叶子后都会立即调用LeafNode::persist，我们每次都判断叶子是否是pmem地址，若是则用pmem_persist持久化，如不是则用pmme_msync持久化，其实现代码为：
`…
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the readme does not provide information on how to use secrets,
many projects opt for a prefix or suffix like "_FILE" for their environment variables.
I have a posix compliant function for fetching…
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TypeORM is a mess with all the complicated API to do basic queries. It also uses outdated TypeScript decorators and emit metadata. Prisma is a better alternative but it uses its own DB engines and req…
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Use hashmap to substitute java bean,
If can be work
Thanks.
To support list(map) join.
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Likes:
- Development looks crisp and as per industry standards.
- SDLC processes and contributing guidelines are great!
Observations:
- Each microservice needs to make an API call to databas…
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### Please confirm if bug report does NOT exists already ?
- [x] I confirm there is no existing issue for this
### Steps to reproduce ?
Persian strings in the app interface is now shown in Vazirmat…
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*Just scribbling down a couple of notes that were still lying around my desk*
### Description
Since Hibernate 5.4.10 ([HHH-9301](https://hibernate.atlassian.net/browse/HHH-9301?page=com.…
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The `CriteriaBuilder` has some utility methods to create function expressions. `BlazeCriteriaBuilder` could extend this with the custom functions Blaze Persistence provides. My personal candidate list…
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### Description
DBMS(Database management system) mostly asked Questions and their answers.
### Domain
Interview Prep
### Type of Contribution
Audio, Video, Documentation, Others
### Code of Cond…
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## Environment
**Liquibase Version**: 4.1.2
**Liquibase Integration & Version**: CLI
**Liquibase Extension(s) & Version**: N/A
**Database Vendor & Version**: Oracle
**Operating System Type & Vers…