Dynatrace

JUNE 5, 2023

Tune in to learn how innovation can help government agencies gain control of open source security, manage risk, and secure the next generation of technology. First, set up a process to capture, report, and act on results following regular dependency scans. Stephen Magill of Sonatype joins the podcast to ease concerns. Stay up to date.

Open Source 170

Open Source Technology Technology Social Media 170

SQL Performance

SEPTEMBER 17, 2019

This article will cover many areas that database administrators need to be aware of in order to properly license, recover, and tune a Reporting Services installation. The ReportServer and ReportServerTempDB databases are SQL Server databases and should be part of a regular backup process, just like other user databases. Tuning Options.

Tuning 67

Tuning Servers Database Best Practices 67

DZone

JANUARY 23, 2021

If you need to dynamically trace Linux process system calls, you might first consider strace. According to a performance test conducted by Arnaldo Carvalho de Melo, a senior software engineer at Red Hat, the process traced using strace ran 173 times slower, which is disastrous for a production environment. The answer is YES.

Systems 166

Systems Performance Software Engineering Performance Testing 166

DZone

DECEMBER 14, 2021

Metadata synchronization (sync) is a core feature in Alluxio that keeps files and directories consistent with their source of truth in under-storage systems, thus making it simple for users to reason the data retrieved from Alluxio. Meanwhile, understanding the internal process is important in order to tune the performance.

Design 244

Design Storage Tuning Systems 244

Dynatrace

MARCH 29, 2024

As organizations continue to modernize their technology stacks, many turn to Kubernetes , an open source container orchestration system for automating software deployment, scaling, and management. In fact, more than half of organizations use Kubernetes in production. We can see that one node has memory pressure. It’s using 1.5

Engineering 222

Engineering DevOps Operating System Open Source 222

The Netflix TechBlog

MARCH 4, 2024

Operational automation–including but not limited to, auto diagnosis, auto remediation, auto configuration, auto tuning, auto scaling, auto debugging, and auto testing–is key to the success of modern data platforms. In this way, no human intervention is required in the remediation process. Multi-objective optimizations.

Tuning 210

Tuning Efficiency Big Data Engineering 210

Dynatrace

JANUARY 30, 2024

But if you don’t take the time to train the workforce in the programs or the systems you’re bringing online, you lose that effectiveness. Tune in to the full episode for more insights from Patrick Johnson, director of the DoD’s Cyber Workforce Management Directorate.

Artificial Intelligence 198

Artificial Intelligence Government Innovation Programming 198

Dynatrace

JULY 6, 2022

At its most basic, automating IT processes works by executing scripts or procedures either on a schedule or in response to particular events, such as checking a file into a code repository. Adding AIOps to automation processes makes the volume of data that applications and multicloud environments generate much less overwhelming.

Artificial Intelligence 185

Artificial Intelligence Tuning Strategy Big Data 185

Dynatrace

FEBRUARY 29, 2024

Specifically, we considered how to strike the right balance between embracing these advancements and safeguarding systems, data, and users. People are deciding to step up and use FedRAMP High to protect the systems that govern those mission sets. Nodurft is the executive director of the Washington, D.C. we think this is net good.

Government 168

Government Innovation Artificial Intelligence Small Business 168

Percona

AUGUST 31, 2018

Out of the box, the default PostgreSQL configuration is not tuned for any particular workload. It is primarily the responsibility of the database administrator or developer to tune PostgreSQL according to their system’s workload. It’s low because certain machines and operating systems do not support higher values.

Tuning 58

Tuning Database Performance Benchmarking 58

Percona

AUGUST 29, 2018

For optimum performance, a PostgreSQL database depends on the operating system parameters being defined correctly. In this post, we will discuss some important kernel parameters that can affect database server performance and how these should be tuned. PostgreSQL uses System V (SysV) that requires SHMMAX setting.

Tuning 58

Tuning Database Servers Processing 58

Dynatrace

JANUARY 18, 2024

DevOps tools , security response systems , search technologies, and more have all benefited from AI technology’s progress. In a perfect world, a robust AI model can perform complex tasks while users observe the decision process and audit any errors or concerns. Explainable AI methodologies are still in the early stages of development.

Artificial Intelligence 209

Artificial Intelligence Healthcare Government Technology 209

The Netflix TechBlog

NOVEMBER 14, 2023

In the previous installments of this series, we introduced Psyberg and delved into its core operational modes: Stateless and Stateful Data Processing. We’ll return to the sample customer lifecycle: Processing Requirement : Keep track of the end-of-hour state of accounts, e.g., Active/Upgraded/Downgraded/Canceled.

Tuning 244

Tuning Processing C++ Efficiency 244

Dynatrace

DECEMBER 18, 2023

For busy site reliability engineers, ensuring system reliability, scalability, and overall health is an imperative that’s getting harder to achieve in ever-expanding, cloud-native, container-based environments. This covers the infrastructure, processes, and the application stack, including tracing, profiling, and logs.

Metrics 175

Metrics Engineering Energy Tuning 175

Dynatrace

APRIL 3, 2023

In this episode, Dimitris discusses the many different tools and processes they use. Now, shutting down systems daily helps the agency focus its cloud initiatives and save costs. UK Home Office: Metrics meets service The UK Home Office is the lead government department for many essential, large-scale programs.

Efficiency 189

Efficiency Social Media Artificial Intelligence Cloud 189

Dynatrace

DECEMBER 20, 2023

“It’s kind of wild that we expect more transparency from a nonbiodegradable snack than we do from the software that runs our organizations, our critical infrastructure, and our national security systems.” Tune in to the full episode for more insights from CISA senior advisor and strategist, Allan Friedman. SBOM is one of them.”

Government 178

Government Software Software Tuning 178

Scalegrid

JULY 13, 2020

Oracle Database is a commercial, proprietary multi-model database management system produced by Oracle Corporation, and the largest relational database management system (RDBMS) in the world. Compare ease of use across compatibility, extensions, tuning, operating systems, languages and support providers. PostgreSQL.

Open Source 244

Open Source Tuning C++ Database 244

Dynatrace

DECEMBER 5, 2023

This growth was spurred by mobile ecosystems with Android and iOS operating systems, where ARM has a unique advantage in energy efficiency while offering high performance. Error logs for the process reveal a PHP syntax error with code-level information that caused the outage. Start monitoring ARM and see what’s next New to Dynatrace?

Efficiency 262

Efficiency Architecture Energy Monitoring 262

Dynatrace

JUNE 16, 2022

These application security testing approaches often do not have enough insight into real-time data and event flows to prevent vulnerabilities from slipping through the review process. This reduces false positives in your DevSecOps process. These limitations include the following: High tuning and monitoring overhead.

Tuning 220

Tuning Cloud Open Source Network 220

Brendan Gregg

DECEMBER 31, 2017

My last talk for 2017 was at AWS re:Invent, on "How Netflix Tunes EC2 Instances for Performance," an updated version of my [2014] talk. A video of the talk is on youtube : The slides are on slideshare : I love this talk as I get to share more about what the Performance and Operating Systems team at Netflix does, rather than just my work.

Tuning 61

Tuning AWS Best Practices Network 61

The Netflix TechBlog

JANUARY 13, 2022

The data platform is built on top of several distributed systems, and due to the inherent nature of these systems, it is inevitable that these workloads run into failures periodically. We have been working on an auto-diagnosis and remediation system called Pensive in the data platform to address these concerns.

Big Data 238

Big Data Infrastructure Metrics Hardware 238

Dynatrace

JANUARY 26, 2021

DevSecOps is a cross-team collaboration framework that integrates security into DevOps processes from the start rather than waiting to address security in a separate silo. DevOps has gained ground in recent years as a way to combine key operational principles with development cycles, recognizing that these two processes must coexist.

DevOps 264

DevOps Best Practices Open Source Tuning 264

Dynatrace

OCTOBER 2, 2023

It is better to consider refactoring as part of the application transformation process before migrating, if possible. However, the distributed system of a microservices architecture comes with its own cost: increased application complexity and convoluted testing. Migration is time-consuming and involved.

Architecture 228

Architecture Artificial Intelligence Cloud Open Source 228

Percona

AUGUST 10, 2018

Autovacuum is one of the background utility processes that starts automatically when you start PostgreSQL. As you see in the following log, the postmaster (parent PostgreSQL process) with pid 2862 has started the autovacuum launcher process with pid 2868. This may help tune your table level autovacuum settings appropriately.

Tuning 45

Tuning Cache Database Storage 45

Brendan Gregg

DECEMBER 30, 2017

My last talk for 2017 was at AWS re:Invent, on "How Netflix Tunes EC2 Instances for Performance," an updated version of my [2014] talk. A video of the talk is on youtube : The slides are on slideshare : I love this talk as I get to share more about what the Performance and Operating Systems team at Netflix does, rather than just my work.

Tuning 52

Tuning AWS Best Practices Network 52

Percona

APRIL 7, 2023

If we were to select the most important MySQL setting, if we were given a freshly installed MySQL or Percona Server for MySQL and could only tune a single MySQL variable, which one would it be? To be fair, that is also true with PostgreSQL; it hasn’t been tuned either, and it, too, can also perform much better.

Tuning 138

Tuning Cache Servers Benchmarking 138

Percona

APRIL 14, 2023

Here are a few ways you can scale down and save: Audit your systems: Auditing your system for unused servers and eliminating those servers can reduce your cloud spend. Maximize the value of existing tools, systems, and services: Take an inventory of what you have, and make sure you’re getting the most out of your resources.

Database 85

Database Serverless Tuning Cloud 85

Dynatrace

JULY 24, 2023

We will also explore the evolution of DevOps automation and the significance of data-driven answers in unlocking streamlined, automated DevOps and SRE processes. Business process automation Business process automation is the foundation for improving operational efficiency. But it doesn’t stop there.

DevOps 217

DevOps Traffic Efficiency Servers 217

Dynatrace

MARCH 11, 2021

I wanted to understand how I could tune Dynatrace’s problem detection, but to do that I needed to understand the situation first. If during the ticket handling another alert is raised this process repeats – but maybe with a different set of people who are working in parallel. As you know by now, I’m working with large-scale setups.

Tuning 262

Tuning Architecture Monitoring Big Data 262

Dynatrace

JULY 6, 2022

Weaving DevOps and the related disciplines of DevSecOps and AIOps tightly into the development process can also accelerate the process. These reduce the need to hire specialists while providing a unified view of processes and infrastructure that make SRE more focused and effective. Design, implement, and tune effective SLOs.

Best Practices 184

Best Practices Open Source Tuning Infrastructure 184

Percona

OCTOBER 12, 2023

An example of a flame graph can be found below: Each box is a function in the stack, and wider boxes mean more time the system was busy on CPU on these functions. Kubernetes limitations In Linux, by default, performance system events can’t be collected by unprivileged users. ✔ Launching profiler. ✔ Profiling.

Code 114

Code Tuning C++ Benchmarking 114

The Netflix TechBlog

OCTOBER 15, 2019

Another thread or process is constantly polling events from the log table and writes them to one or multiple datastores, optionally removing events from the log table after acknowledged by all datastores. Another issue exists for the capture of schema changes, where some systems, like MySQL, don’t support transactional schema changes [1][2].

Transportation 192

Transportation Architecture Processing Storage 192

Percona

NOVEMBER 2, 2023

MongoDB is a dynamic database system continually evolving to deliver optimized performance, robust security, and limitless scalability. Our new eBook, “ From Planning to Performance: MongoDB Upgrade Best Practices ,” guides you through the entire process to ensure your database’s long-term success.

Best Practices 91

Best Practices Hardware Tuning Scalability 91

Scalegrid

JANUARY 25, 2024

Effective management of memory stores with policies like LRU/LFU proactive monitoring of the replication process and advanced metrics such as cache hit ratio and persistence indicators are crucial for ensuring data integrity and optimizing Redis’s performance. All these contribute significantly towards ensuring smooth functioning.

Metrics 130

Metrics Monitoring Latency Cache 130

Dynatrace

JULY 20, 2022

Process restarts (for example, JVM memory leaks) —Trigger a service restart or related actions for applications with underlying bug fixes that have been deprioritized or delayed. While this information is used to alert Operations or SREs, Dynatrace now allows you to link root causes to freely configurable runbooks.

DevOps 226

DevOps Cloud Innovation Tuning 226

Dynatrace

NOVEMBER 24, 2020

Tracking changes to automated processes, including auditing impacts to the system, and reverting to the previous environment states seamlessly. The ultimate goal of each of these reviews is to identify gaps, quantify risk, and develop recommendations for improving the team, processes, and architecture with each of the five pillars.

AWS 143

AWS Artificial Intelligence Best Practices Lambda 143

Dynatrace

NOVEMBER 15, 2021

A log is a detailed, timestamped record of an event generated by an operating system, computing environment, application, server, or network device. Logs can include data about user inputs, system processes, and hardware states. However, the process of log analysis can become complicated without the proper tools.

Analytics 205

Analytics Monitoring Artificial Intelligence DevOps 205