Tag: memory access patterns
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Google Online Security Blog: Supporting Rowhammer research to protect the DRAM ecosystem
Source URL: http://security.googleblog.com/2025/09/supporting-rowhammer-research-to.html Source: Google Online Security Blog Title: Supporting Rowhammer research to protect the DRAM ecosystem Feedly Summary: AI Summary and Description: Yes Summary: The text discusses the Rowhammer vulnerability in DRAM memory, which allows attackers to manipulate memory cells leading to unauthorized access or data corruption. It highlights the inadequacy of current mitigations…
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Cloud Blog: Spanner columnar engine: Powering next-generation analytics on operational data
Source URL: https://cloud.google.com/blog/products/databases/spanners-columnar-engine-unites-oltp-and-analytics/ Source: Cloud Blog Title: Spanner columnar engine: Powering next-generation analytics on operational data Feedly Summary: For years, organizations have struggled with the workload conflict between online transaction processing (OLTP) and analytical query processing. OLTP systems such as Spanner are optimized for high-volume, low-latency transactions, and use row-oriented storage that’s efficient for individual…