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  1. 前十大持股
    比重
    8.80%
    6.26%
    5.62%
    5.61%
    4.54%

    資料時間:2024/05/01

  2. 2024年6月12日 · Configurations. A TPU v2 Pod is composed of 512 chips interconnected with reconfigurable high-speed links. To create a TPU v2 Pod slice, use the --accelerator-type flag in the TPU creation command...

  3. 2024年5月10日 · This article maps industry standard concepts around disaster recovery such as RTO (Recovery Time Objective) and RPO (Recovery Point Objective) to the Google Cloud infrastructure. The guidance in...

  4. 2024年5月17日 · Trillium は、帯域幅かつレイテンシの単一の Pod 内で 256 TPU までスケールアップできます。 Trillium TPU は マルチスライス テクノロジー と Titanium Intelligence Processing Unit ( IPU ) により、この Pod レベルのスケーラビリティを超えて数百 Pod に ...

  5. Google Cloud Platform lets you build, deploy, and scale applications, websites, and services on the same infrastructure as Google.

  6. status.cloud.google.com › incidents › dS9ps52MUnxQfyDGPfkYGoogle Cloud Service Health

    • Summary
    • Key Events and Timeline
    • Water Leak, Mitigation, and Prevention
    • Google Cloud Services on The Critical Path For Restoring Region
    • Global Google Cloud Impact and Restoration
    • Mitigation & Prevention of Additional Services

    To our customers whose businesses were impacted during this outage, we sincerely apologize. This is not the level of quality and reliability we strive to offer, and we are taking immediate steps to improve the platform’s performance and resilience.

    Included below is a brief timeline of the overall incident. Additional details are provided in the following sections. All times and dates are listed in the US/Pacific time zone.

    On Tuesday, 25 April 2023 at 17:31 US/Pacific, Google engineers were proactively alerted about a potential critical impact to the europe-west9-a cloud zone and immediately started an investigation. Our Europe regional Security Operations Center was immediately engaged, and it was discovered that water had leaked from a non-Google room above onto th...

    Regional Spanner

    Google uses an internal version of regional Spanner as a back-end database to several Google Cloud services such as IAM and various control planes that manage our infrastructure and services for a region. The outage had a regional impact as this regional Spanner was not configured correctly across the three buildings in the region for it to maintain its quorum. Regional Spanner should have had one replica in each of the three buildings in the region. Instead, it had two of its three replicas...

    IAM

    Regional IAM needed regional Spanner available for it to serve and process requests. After regional Spanner was brought back to service, we kept the Cloud IAM in this region offline while it sync’d to get up to date with the global view of Cloud IAM. Most customers’ policies enforced by IAM are global in nature spanning identities, folders, and projects. These policies had received no updates for 13 hours in this region and any security critical updates made by customers during this period wo...

    Google Compute Engine

    Google Compute Engine (GCE) and Persistent Disk (PD) experienced regional impact in both the data plane (GCE VMs, PD Volumes) and control plane systems. Both systems had extended recovery periods after Spanner and IAM were restored. Regional Persistent Disk (PD) replicates volumes across multiple zones. To ensure proper quorum, Regional PD maintains a lease for each volume in a regional Spanner database. No Regional PD volumes had both replicas in the same building within the region. However,...

    Cloud Console provides a global view of Google Cloud resources. Certain Cloud Console pages rely on GCE backend APIs to perform global aggregated fanout across the regions. Some of these APIs failed to operate correctly while europe-west-9 was unavailable, rather than returning partial data. The global impact that was observed due to fanout issues ...

    After Regional Spanner, IAM and GCE/PD came back online for the region, almost all of the services in the region fully recovered soon after that. The following services either took longer to recover or had additional impact during the outage. 1. Google Cloud Storage, Google BigQuery, Cloud Bigtable, Cloud SQL, Cloud Pub/Sub, Google Cloud Dataflow P...

  7. 2024年6月12日 · This page explains how Memorystore for Redis Cluster architecture supports and provides high availability (HA). This page also explains recommended configurations that contribute to improved...

  8. Become a Partner | Google Cloud

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