# Yesterday’s downtime

> Yesterday, Asana had a service interruption for approximately 90 minutes. We want to apologize because we know your team relies on Asana.

Source: https://asana.com/inside-asana/yesterdays-downtime

## Yesterday’s downtime

**Check our**[status page](https://trust.asana.com/)**and**[Twitter](https://twitter.com/asana)**for up-to-date information.**

Asana had a service interruption for approximately 90 minutes on Wednesday. We want to apologize, as we know your team relies on Asana and lengthy outages can majorly disrupt your workflow. It is our top priority to ensure Asana is up and running securely for you and your team, and we take these issues very seriously.

Whenever Asana is down or experiencing performance issues, we immediately dedicate engineers to fix the problem. We also aim to keep you as informed as possible–**you can always check our**[status page](https://trust.asana.com/)**and**[Twitter](https://twitter.com/asana)**for up-to-date information**. We also work to identify the root cause, so we can prevent the same issue from happening again.

We’re still investigating this outage, but we believe the root cause is related to transient connectivity issues between our app servers and database/cache servers. The most important complications we experienced yesterday have been resolved, so we don’t expect another serious interruption. However, the underlying network connectivity issue remains, and we are working closely with AWS to address the issue. This will be our top priority until it is fully resolved. Looking ahead, we do agree that offline access to Asana would be helpful, and this is on our long-term roadmap.

We apologize for the downtime yesterday. Thanks for your patience.

- [사내 선언형 데이터 로딩 시스템인 LunaDb 확장](/ko/resources/scaling-lunadb)

엔지니어링

#### 플랫폼 엔지니어

Asana에서는 웹앱의 중추 역할을 하는 LunaDb라는 데이터 로딩 시스템을 구축했습니다. 이름과 달리 데이터베이스가 아닙니다. 오히려 선언적으로 데이터를 가져오는 GraphQL과 유사한 시스템입니다. 기본적으로 최신 버전의 데이터와 향후 모든 업데이트를 로드하는 방법입니다.당사는 처음에 2015년에 백엔드 인프라¹를 ...

- [Asana로 더 효과적인 엔지니어링 매니저가 되는 방법](/ko/inside-asana/asana-makes-me-effective-engineering-manager)

엔지니어링

#### 데이터 인프라 엔지니어링 관리자

As an engineering manager, I need to keep track of so many things. I have my own personal to-dos that I need to prioritize, making time for focused work while also handling incomi ...

- [무효화 파이프라인 확장: 1부](/ko/inside-asana/scaling-invalidation-pipeline-part-1)

엔지니어링

#### 플랫폼 엔지니어

At Asana, our invalidation pipeline is a key part of implementing near-realtime reactivity in the webapp. Reactivity is how each-and-every Asana tab keeps up-to-date with the lat ...

- [Yesterday’s downtime](/ko/inside-asana/yesterdays-downtime)

엔지니어링

Check our status page and Twitter for up-to-date information.Asana had a service interruption for approximately 90 minutes on Wednesday. We want to apologize, as we know your team ...

- [엔지니어링](/inside-asana/engineering-spotlight)