Skip to content
#

Monitoring

In the fields of information technology and systems management, application performance management (APM) is the monitoring and management of performance and availability of software applications. APM strives to detect and diagnose complex application performance problems to maintain an expected level of service.

Here are 6,666 public repositories matching this topic...

netdata
HolgerHees
HolgerHees commented May 17, 2019

Hi,

first thanks for this awesome software. But I have some trouble and I don't know how to proceed. First I try to find out what else I could provide for this report to be a good bug report.

First, I use the latest version (v1.14.0) from openSUSE build Service. I know, I should compile it by my self to avoid any other causes for this behavior. But for now I still use this package from there

CAT 作为服务端项目基础组件,提供了 Java, C/C++, Node.js, Python, Go 等多语言客户端,已经在美团点评的基础架构中间件框架(MVC框架,RPC框架,数据库框架,缓存框架等,消息队列,配置系统等)深度集成,为美团点评各业务线提供系统丰富的性能指标、健康状况、实时告警等。

  • Updated Dec 10, 2021
  • Java
questdb
ideoma
ideoma commented Dec 13, 2021

Describe the bug

When 2 tables joined on INT and LONG columns error shown that there is join column mismatch

To reproduce

select x, y
from long_sequence(100) ls
join (
  select cast(x as int) y from long_sequence(100)
) as ls2
on ls.x = ls2.y

Expected Behavior

INT can be be upcast to LONG and equality should be checked as LONG equality so that above query returns 10

howtheysre
Wikipedia
Wikipedia

Monitoring apps

LogRocket

Record videos of user sessions with enhanced logging information

Rollbar

The Continuous Code Improvement Platform | Starting at $0/mo

Airbrake

Real time error monitoring and alerts

Sentry

Real-time, cross-platform crash reporting and error logging

See more Monitoring apps