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Managing SNMP devices at scale can be challenging SNMP (Simple Network Management Protocol) provides a standardized framework for monitoring and managing devices on IP networks. Its simplicity, scalability, and compatibility with a wide range of hardware make it an ideal choice for network management across diverse environments. However, managing and monitoring SNMP across many devices from different vendors in large networks can become cumbersome.
1. Hardware Configuration Recommendations CPU Ensure the BIOS settings are in non-power-saving mode to prevent the CPU from throttling. For servers using Intel CPUs that are not deployed in a multi-instance environment, it is recommended to disable the vm.zone_reclaim_mode parameter. To disable the NUMA parameter: Modify the current system value: echo 0 > /proc/sys/vm/zone_reclaim_mode Modify or add to the configuration file /etc/sysctl.conf : vm.zone_reclaim_mode = 0 Memory Configure the me
Warning! Recently, Jean-François Gagné opened a bug on bug.mysql.com #115517; unfortunately, the bug is now private. However, the bug looks quite serious. We at Percona have performed several tests and opened the issue PS-9306 to investigate the problem.
In the fast-paced world of financial technology (fintech), real-time decisioning has become a cornerstone of innovation and success. Fintech apps are reshaping the financial landscape by offering users unprecedented convenience, speed, and personalization. A recent study found that fintech app users increasingly want them to be more than just for transactions – they also want financial education.
Cloud-native technologies are driving the need for organizations to adopt a more sophisticated IT monitoring approach to satisfy the competitive demands of modern business. Business observability is emerging as the answer. The ongoing drive for digital transformation has led to a dramatic shift in the role of IT departments. They’ve gone from just maintaining their organization’s hardware and software to becoming an essential function for meeting strategic business objectives.
In today’s digital landscape, APIs have become the backbone of modern software architecture, enabling seamless integration and communication among disparate systems. Effective API management is critical to ensuring that these interfaces are secure, scalable, and maintainable. This article explores the essential best practices for API management, providing insights into design principles, security measures, performance optimization, lifecycle management, documentation strategies, etc.
The PostgreSQL Global Development team released the second beta version of PostgreSQL 17 on June 27th, 2024, and it is now available for testing. In this beta version, we can explore the new features that will be released in the official final release of PostgreSQL 17.
It’s clear that generative AI is already being used by a majority—a large majority—of programmers. That’s good. Even if the productivity gains are smaller than many think, 15% to 20% is significant. Making it easier to learn programming and begin a productive career is nothing to complain about, either. We were all impressed when Simon Willison asked ChatGPT to help him learn Rust.
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It’s clear that generative AI is already being used by a majority—a large majority—of programmers. That’s good. Even if the productivity gains are smaller than many think, 15% to 20% is significant. Making it easier to learn programming and begin a productive career is nothing to complain about, either. We were all impressed when Simon Willison asked ChatGPT to help him learn Rust.
Modern software intelligence needs a new approach. It should be open by design to accelerate innovation, enable powerful integration with other tools, and purposefully unify data and analytics. Enter Grail-powered data and analytics. Grail™ is a purpose-built data lakehouse for observability , security , and AIOps. Grail makes converging real-time, historical, and predictive analytics possible on a single platform.
In today's rapidly evolving technological landscape, developers, engineers, and architects face unprecedented challenges in managing, processing, and deriving value from vast amounts of data. Viking Enterprise Solutions (VES) , a division of Sanmina Corporation, stands at the forefront of addressing these challenges with its innovative hardware and software solutions.
Running a high-performance, reliable PostgreSQL database is crucial for any business and application. However, as workloads grow and database environments become more complex, ensuring optimal database performance can be difficult. This is where PostgreSQL monitoring comes into play.
Zhen Zhou discusses how they built/test an on-demand notification system, what it takes to manage cloud resources/site-reliability at the same time, and how to mitigate reliability issues.
Data deletion might seem simple, but it’s critical in data management and privacy laws. It’s not just about hitting the Delete button; it’s about securely meeting compliance requirements while ensuring data integrity. Dynatrace Grail™ is a data lakehouse optimized for high performance, automated data collection and processing, and queries of petabytes of data in real time.
Are you ready to start your journey on the road to collecting telemetry data from your applications? Great observability begins with great instrumentation! In this series, you'll explore how to adopt OpenTelemetry (OTel) and how to instrument an application to collect tracing telemetry. You'll learn how to leverage out-of-the-box automatic instrumentation tools and understand when it's necessary to explore more advanced manual instrumentation for your applications.
PostgreSQL major versions are released every year, with each release delivering better performance and new features. With such rapid innovation, it is inevitable that there will be a need to upgrade from one version to another. Upgrade procedures are usually very complex and require thorough planning. With the 2.4.
Modernizing the fundamentals of log management at Uber: How we used CLP to build a new logging infra that lets users view and analyze their logs seamlessly, at scale!
In a galaxy far, far away, there’s a disturbance in the Force. It’s a practice that’s as limiting as the Sith Rule of Two: “Always two there are, no more, no less. A master and an apprentice.” The convention I’m referring to is naming Java classes with a trailing Impl. The dark side of IMPL Imagine you have an interface, InputHandler. The dark side tempts you to name the implementation InputHandlerImpl.
Have you ever faced the challenge of managing large data operations within Salesforce , such as updating, inserting, deleting, or querying records? These operations might arise from one-time data migration projects or ongoing data integration needs with external systems. In such scenarios, Salesforce Bulk API 2.0 is your solution. This robust API is designed to handle large-scale data operations efficiently, simplifying and streamlining the process.
Percona Everest is the first open source platform designed for automated database provisioning and management. It supports multiple database technologies and can be hosted on any Kubernetes infrastructure, in the cloud or on-premises.
Kafka Tiered Storage, developed in collaboration with the Apache Kafka community, introduces the separation of storage and processing in brokers, significantly improving the scalability, reliability, and efficiency of Kafka clusters.
Connected through the whims of technological advancement, software seems to run our lives Connected by the whims of technological development, software seems to be the.
What Is the regreSSHion Vulnerability (CVE-2024-6387)? regreSSHion is a newly discovered vulnerability in OpenSSH that affects glibc-based Linux systems. regreSSHion (CVE-2024-6387) may allow arbitrary code execution with root privileges on systems with default configurations. Why Is Everyone Worried About the regreSSHion Vulnerability? Everyone is worried about the regreSSHion vulnerability because OpenSSH is a widely used utility for remote connection to different devices around the world.
As announced in Percona’s Important Update, effective July 1st, the percona/original and tools repositories will no longer be updated. This means that users need to check their systems and ensure that the necessary repositories are enabled to maintain the security and reliability of their installations.
A frequently asked question with HammerDB is when a user is using the TPROC-C workload to test database failure and failover scenarios, by deliberately killing connections or shutting down the database during a workload and then restarting it. This post provides a guide to configuring HammerDB for such a scenario and considerations to be aware of when doing so.
SLATE is revolutionizing microservice development by adding robust debugging capabilities to our E2E testing framework. Developers can now seamlessly debug in production or locally with production dependencies, boosting productivity and issue resolution. Dive into the details in our latest blog post!
Never-ending Slack channels. Hours-long all-hands-on-deck calls. Constant alignment and realignment meetings. And after all that, releases still fail too often! Production readiness doesn’t need to be this painful for developer teams. Metric data scorecards are a simple way to view production readiness all in one report. These scorecards provide a concise overview of the readiness status, offering a snapshot of key metrics that gauge the health of systems and applications – think of a simple das
For a long time, I’ve been thinking about the possibility of importing a single file with multiple connections. Why? Simply because we have scenarios where we end up importing a big file with a single loader thread. Well, I have good news: since the release of 0.16.3-1, we are able to do it.
In a recent project comparing systems for MariaDB performance, a user had originally been using a tool called sysbench-tpcc to compare hardware platforms before migrating to HammerDB. However, the user was not aware that the performance could be compared between the 2. This is a brief post to highlight the metrics to use to do the comparison using a separate hardware platform for illustration purposes.
A recent analysis of twenty leading websites found a surprising number of page speed optimizations that sites are not taking advantage of – to the detriment of their performance metrics, and more importantly, to the detriment of their users and ultimately their business. I spend a lot of time looking at waterfall charts and web performance audits.
At Percona Managed Services, we manage Percona MySQL, Community MySQL, and MariaDB. Sometimes, we might need to enable audit logging and share the logs for client MySQL Community 8.0.x servers. There are several ways to enable audit logs. One is to use the MySQL Enterprise audit logging plugin (audit_log.
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