jvm monitoring tools open source

Metrics ricds-metrics ricds is a web based, database independent, data synchronization system. beyond replicating tables between relational databases the software inconfigurates functionality to handle a large number of databases, manage low-bandwidth connections and work within periods of network outage. the system supports two way replication, guaranteed delivery and multiple active schemas. Daffodil replicator-Daffodil replicator performs Data Replication Based on the 'Publish and subscri

Vim is an excellent open source text editor, is Linux/unix user very commonly used text Editing tool, after 1 years 5 days of waiting, we ushered in Vim 7.1 stable version. The revised version fixes a security issue and some causes crash errors, no new features. User upgrades are strongly recommended. Announcing:vim (Vi improved) version 7.1 This are a stable release of Vim, version 7.1. Since version 7.

different map/reduce operations for multiple statistical requirements, customize the merging and sequencing operations, and check the operation status of the task, the workload is not small. But Using Hive, from import to analysis, sorting, weight, result output, these operations can be resolved using HQL statements, a statement processed by the resolution of several tasks to run, even if the number of keyword access increment this need to access multiple days According to the more complex re

Recently studied some of the Chinese affective analysis of some paper, very interested, and finally decided to write a Chinese affective analysis tool. As a loyal fan of open source thought, I also shortcoming a bad code to present to everyone, welcome everyone to make the decision brick. I hope this tool will bring us some practical use. Currently, this tool only implements the use of a basic algorithm to