ermia | Optimized OLTP engine for Heterogeneous Workloads

by sfu-dis C++ Version: alpha1 License: MIT

X-Ray Key Features Code Snippets(1)Community Discussions Vulnerabilities Install Support

kandi X-RAY | ermia Summary

ermia is a C++ library. ermia has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can download it from GitHub.

Fast and Robust OLTP using Epoch-based Resource Management and Indirection Array. See our SIGMOD'16 paper [1] for a description of the system, our VLDBJ paper [2] for details in concurrency control, and our VLDB paper for replication. [1] Kangnyeon Kim, Tianzheng Wang, Ryan Johnson and Ippokratis Pandis. ERMIA: Fast Memory-Optimized Database System for Heterogeneous Workloads. SIGMOD 2016. [2] Tianzheng Wang, Ryan Johnson, Alan Fekete and Ippokratis Pandis. Efficiently making (almost) any concurrency control mechanism serializable. The VLDB Journal, Volume 26, Issue 4. 2017. preprint. [3] Tianzheng Wang, Ryan Johnson and Ippokratis Pandis. Query Fresh: Log Shipping on Steroids. VLDB 2018. This limits the maximum for --node-memory-gb to 10 for a 4-socket machine (see below). By default we support up to 256 cores. The limit can be adjusted by setting MAX_THREADS defined under config in dbcore/sm-config.h. MAX_THREADS must be a multiple of 64.

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Quality

Security

License

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Support

ermia has a low active ecosystem.

It has 83 star(s) with 23 fork(s). There are 10 watchers for this library.

It had no major release in the last 12 months.

There are 1 open issues and 5 have been closed. On average issues are closed in 2 days. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of ermia is alpha1

Quality

ermia has no bugs reported.

Security

ermia has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

License

ermia is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

ermia releases are available to install and integrate.

Installation instructions are not available. Examples and code snippets are available.

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ermia Key Features

No Key Features are available at this moment for ermia.

ermia Examples and Code Snippets

ERMIA

C++

Lines of Code : 15

License : Permissive (MIT)

Copy

sudo sh -c 'echo [x pages] > /proc/sys/vm/nr_hugepages'

[user] soft memlock unlimited
[user] hard memlock unlimited

$ mkdir build
$ cd build
$ CC=clang CXX=clang++ cmake ../ -DCMAKE_BUILD_TYPE=[Debug/Release/RelWithDebInfo]
$ make -jN

$run.sh \

Community Discussions

No Community Discussions are available at this moment for ermia.Refer to stack overflow page for discussions.

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install ermia

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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