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The Qualys Threat Research Unit (TRU) has discovered a Remote Unauthenticated Code Execution (RCE) vulnerability in OpenSSH server (sshd) in glibc-based Linux systems. As written in the Qualys whitepaper, “In our experiments, it takes ~10,000 tries on average to win this race condition.
The community’s excitement and interest became apparent through comments, reactions, and conversations on the SpiceDB Discord server. Given the near-perfect requirement match, it does make you wonder what Google’s Zanzibar has been up to since the whitepaper!
This whitepaper provides a detailed view of the comparable costs of running various workloads on-premises and in the AWS Cloud and offers guidance on how to work out an apples-to-apples comparison of the TCO of running web applications in the AWS Cloud versus running them on-premises.Below are some highlights of the Web Applications whitepaper.
I will use the regular kubectl approach: $ kubectl apply --server-side -f deploy/bundle.yaml Django application would require its own user and database. Read Our New WhitePaper: Why Customers Choose Percona for PostgreSQL In this blog post, we’ll explore what it takes to run Django on Kubernetes with Percona Operator.
Questions Q: I have a MySQL server with 500 GB of RAM; my data set is 100 GB. Keep in mind that setting the buffer pool size too high may result in other processes on your server competing for memory, which can impact performance. Q: I have a MySQL server, and my application is writing at a rate of 100 MB/hour in my redo logs.
In general terms, to achieve HA in PostgreSQL, there must be: Redundancy: To ensure data redundancy and provide continuous performance when a primary server fails, multiple copies of the database reside in replica servers. When the primary server fails, a standby server takes over as the new primary.
This is helpful, for example, if you are considering to move some of the tables to a different server and want to clearly understand how your workload will be impacted. While our whitepaper Performance at Scale could provide useful insight if you are at the planning or review stage.
Microsoft SQL Server I/O Basics Author: Bob Dorr, Microsoft SQL Server Escalation Published: December, 2004 SUMMARY: Learn the I/O requirements for Microsoft SQL Server database file operations. This WhitePaper is for informational purposes only.
In this blog post, I provide an in-depth introduction to MySQL Replication, answering what it is, how it works , its benefits and challenges, as well as reviewing some of the MySQL replication concepts that are part of the MySQL environment (and Percona Server for MySQL specifically). Set the server-id to a unique value.
Kubernetes Secrets on public GitHub repos), misconfigured servers (e.g., Do configure your servers correctly, especially public Internet-facing ones. Many of 2023’s worst data breaches did not involve malware, but were caused by inadequately stored credentials (e.g., Do use package management for library dependencies.
Beyond training classes we also have a plethora of other resources such as user guides, videos, blogs, e-books, case studies, whitepapers, on-demand webinars etc. We serve up VMs for our trainees that include a live instance of Tasktop installed in Windows Server environment. Click here to view our Resource Center.
It is common to see a value of “ 0″ ( or sometimes “10” ) on database servers, telling the kernel to prefer to swap to memory for better response times. 20-30% is a good general default for “dirty_ratio,” but on large-memory database servers, this can be a lot of memory.
The carbon footprint of a large rack mounted server is order-of-magnitude a ton of carbon a year. The first thing to understand is that doing things consumes time and energy and has a carbon footprint of its own. For a sense of proportion, a single economy flight between the USA and Europe is order-of-magnitude a ton of carbon.
This WhitePaper is for informational purposes only. Copyright The information that is contained in this document represents the current view of Microsoft Corporation on the issues discussed as of the date of publication.
I became the Sun UK local specialist in performance and hardware, and as Sun transitioned from a desktop workstation company to sell high end multiprocessor servers I was helping customers find and fix scalability problems. This was followed by a greatly expanded second edition with some additional chapters by Rich Pettit.
Kubernetes Secrets on public GitHub repos), misconfigured servers (e.g., Do configure your servers correctly, especially public Internet-facing ones. Many of 2023s worst data breaches did not involve malware, but were caused by inadequately stored credentials (e.g., Do use package management for library dependencies.
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