Questions tagged [key-value-store]

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Best Key-Value database for intensive insertion

We are working on a project of type (intensive insertion) should able to handle millions of insertion per day. The Current situation we have two table one of them includes 2 billion record (Id & ...
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13 views

Embedded key/value store for JVM

Looking for suggestions on a key/value store with the following characteristics: Embedded. My environment is Scala, so that or Java is fine. I'm hesitant to consider MapDB, as it brings a dependency ...
1
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1answer
19 views

Ordered high performance key-value DBMS

I need an ordered key-value database (pretty much like LevelDB) for Java. Additionally to the set of features provided by Level DB, I also need the following : Being able to get a keys position in ...
1
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0answers
17 views

Is there a library that can save data as file,but the same usage with a log library?

I am a C++ beginner. These days I study caffe and want to save some intermediate state and variables as files. Therefore I can locate the problems when bug occurs. I have searched and found that some ...
1
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1answer
90 views

Data visualization for accepting key=value pairs for test Score/Health charts/graphs/tables

I get automated test reports with two very simple end-of-test text files in key=value format that I would like to be able to convert to graphs and tables viewable in a web browser, and not impossible ...
2
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1answer
101 views

Simple in-process key-value store, usable in distributed proprietary programs

Currently GnuCOBOL uses Berkeley DB for INDEXED SEQUENTIAL file access (essentially a persistent key-value store). However, versions after 1.85 (which is buggy) have copyleft licenses that prohibit ...