# Onboarding New Site Reliability Engineers - **期号**: SRE Weekly Issue #75（2017-06-04） - **作者**: — - **链接**: https://circleci.com/blog/onboarding-new-site-reliability-engineers/ ## 简介 Katie Ballinger, SRE at CircleCI, was part of the SRECon17 Americas panel, “Training New SREs. I’m grateful to her for this recap for those of us that didn’t make it to the conference. ## 正文 ## AI Development #### Introducing Chunk sidecars: Inner loop validation that keeps up with your agents 5 min read ![Chunk sidecar hero](https://images.ctfassets.net/il1yandlcjgk/hiQg0ywTTGGAnSsN13fG5/18458cf32a65746134c860d3b981b935/Chunk_Sidecar_GTM_Product_Release_-__Blog_2054_x_1170.png?w=604&fm=webp&q=60) #### Agentic validation needs different infrastructure 11 min read ![support-header-1@3x](https://images.ctfassets.net/il1yandlcjgk/73D6tCr7iMWqoZq71vds9C/3d385699b1294b6e2f43eafccf1ee282/support-header-1_3x.png?w=604&fm=webp&q=60) ## CircleCI News #### CircleCI is now available on Cursor Origin 4 min read ![Abstract illustration of a pipeline moving at speed](https://images.ctfassets.net/il1yandlcjgk/5wPv8lJNwKKmmTPugKUzEn/7585bbf2f122943012fb2acdff2beddf/speed-header-1.png?w=135&fm=webp&q=60) #### 5 key takeaways from the 2026 State of Software Delivery 5 min read ![2026 State of Software Delivery Report](https://images.ctfassets.net/il1yandlcjgk/2Ge07sETWgSxpm8P4C7AGW/0cf02edbc63342b67c144a1271939460/SoSDR-2026-Book-Mock-v1.jpg?w=135&fm=webp&q=60) #### Sign OCI containers & other artifacts using Sigstore Cosign & CircleCI OIDC tokens 2 min read ## Engineering Productivity #### Cirrus CI alternative: Scalable, AI-ready CI/CD 6 min read ![speed-header-2](https://images.ctfassets.net/il1yandlcjgk/3rUi22d3DYYGxKDZm1xf29/b6ab004b243ddd75bc49c7f49a93cd9c/speed-header-2.png?w=135&fm=webp&q=60) #### How Perk cut recovery time to 31 minutes with centralized rollbacks in CircleCI 10 min read ![guard-header-2](https://images.ctfassets.net/il1yandlcjgk/1dTprmdgYGHtUwZUTX1W0L/7860bb1a858941553e69ed555a901532/guard-header-2.png?w=135&fm=webp&q=60) #### Prevent pipeline collisions with serial groups in CircleCI 5 min read ![simple-header-1](https://images.ctfassets.net/il1yandlcjgk/1SoZir10XYxddVZib4LNiT/a4838dc775ead74dc71fd21e23bc9f94/simple-header-1.png?w=135&fm=webp&q=60) ## Security #### A comprehensive guide to container security 8 min read #### DAST: A guide to dynamic application security testing 7 min read ![An engineer sits at a desktop running dynamic security tests on a web application.](https://images.ctfassets.net/il1yandlcjgk/4hfwXag6VLiVwTiIF8wTic/73c62d55791397b9635fe38bb4ba9f50/rba-security-solutions-v2.jpg?w=135&fm=webp&q=60) #### Zero trust security for CI/CD pipelines 7 min read ![Workers raise an oversize security lock to higher and higher levels.](https://images.ctfassets.net/il1yandlcjgk/575Iq8OKkqwUwzZR1rmEoH/8b94ff3f0858cf5654b728678198ca40/rba-security-devsecops.jpg?w=135&fm=webp&q=60) ## 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