The Qiita Advent Calendar 2023 is supported by the following companies, organizations, and services.

Alibaba CloudT-DASHUdemyFindyKINTO TechnologiesNew RelicPostmanblastengineSnykV-CUBEVonageWorks Human IntelligenceCDataPagerDuty
Ranking Category
Calendar ranking

カレンダーランキング

DevOpts & Infrastructure & SRE

DevOps・インフラ・SRE

Most liked

Most subscriptioned

1

GitHub Actions

Participant24People
Subscriber114People
30
Series1
25/25
Series2
5/25
2

SRE

Participant25People
Subscriber79People
12
Series1
25/25
3

terraform

Participant22People
Subscriber79People
33
Series1
25/25
Series2
3/25
4

ソフトウェアテスト

Participant23People
Subscriber68People
34
Series1
25/25
5

OpenTelemetry

Participant24People
Subscriber56People
17
Series1
25/25
6

AWS CDK

Participant22People
Subscriber47People
30
Series1
25/25
7

MLOps

Participant16People
Subscriber44People
67
Series1
17/25
8

GitLab

Participant19People
Subscriber43People
23
Series1
25/25
9

Platform Engineering

Participant11People
Subscriber42People
32
Series1
13/25
10

Datadog

Participant20People
Subscriber41People
61
Series1
24/25
11

Docker/コンテナ仮想環境

Participant10People
Subscriber36People
1
Series1
11/25
12

Ansible

Participant12People
Subscriber33People
8
Series1
25/25
13

Instana Observability

Participant19People
Subscriber31People
279
Series1
25/25
Series2
11/25
14

クラスメソッド DevOps・セキュリティ

Participant8People
Subscriber26People
0
Series1
25/25
15

Azure DevOps

Participant4People
Subscriber26People
0
Series1
20/25
16

PagerDuty

Participant19People
Subscriber22People
133
Series1
25/25
17

CircleCI

Participant7People
Subscriber18People
10
Series1
12/25
18

Proxmox

Participant5People
Subscriber17People
30
Series1
11/25
19

ITサービスマネージャー(保守運用・ITSM・IT service manager)

Participant9People
Subscriber15People
21
Series1
25/25
20

グリー/ExPlay品質管理

Participant25People
Subscriber12People
444
Series1
25/25

The Qiita Advent Calendar 2023 is supported by the following companies, organizations, and services.

Alibaba CloudT-DASHUdemyFindyKINTO TechnologiesNew RelicPostmanblastengineSnykV-CUBEVonageWorks Human IntelligenceCDataPagerDuty