Percona

JUNE 14, 2023

From a technical standpoint, I think multi-threaded architecture is quite superior; the cost of process context switch is a lot more expensive than thread context switch. The database is performance-critical software; you must use the most high-performance operating system concepts to get the best performance possible.

Architecture 131

Architecture Operating System Database Processing 131

Smashing Magazine

FEBRUARY 8, 2022

Statoscope: A Course Of Intensive Therapy For Your Bundle. Statoscope: A Course Of Intensive Therapy For Your Bundle. It might not be completely efficient if we use modules in raw form, as they are in the file system: there might be some doubles, some modules could be combined, and others are only partially used. Sergey Melukov.

Storage 79

Storage Code Metrics C++ 79

O'Reilly Software

OCTOBER 23, 2018

I should start by saying this section does not offer a treatise on how to do architecture. Technology systems are difficult to wrangle. Our systems grow in accidental complexity and complication over time. Vitruvius and the principles of architecture. Architecture begins when someone has a nontrivial problem to be solved.

Strategy 100

Strategy Architecture Technology Technology 100

Dynatrace

SEPTEMBER 9, 2022

According to IBM , application modernization takes existing legacy applications and modernizes their platform infrastructure, internal architecture, or features. Of course, cloud application modernization solutions are not always focused on rebuilding from the ground up. Why should organizations modernize applications?

Strategy 223

Strategy Benchmarking Serverless Infrastructure 223

Dynatrace

MARCH 1, 2023

As digital transformation accelerates, organizations turn to hybrid and multicloud architectures to innovate, grow, and reduce costs. But the complexity and scale of multicloud architecture invites new enterprise challenges. Security vulnerabilities can easily creep into IT systems and create costly risks.

Strategy 208

Strategy Cloud Software Software 208

Dynatrace

AUGUST 25, 2023

IT modernization improves public health services at state human services agencies For many organizations, the pandemic was a crash course in IT modernization as agencies scrambled to meet the community’s needs as details unfolded. The costs and challenges of technical debt Retaining older systems brings both direct and indirect costs.

Government 200

Government Infrastructure Programming Cloud 200

The Netflix TechBlog

AUGUST 24, 2022

Working within the time budget introduces an extra resource constraint for the recommender system. The evaluation process may include trying to recognize the show from its box art, watching trailers, reading its synopsis or in some cases reading reviews for the show on some external website.

Metrics 178

Metrics Systems Architecture Processing 178

Dynatrace

JUNE 15, 2021

The fact is, Reliability and Resiliency must be rooted in the architecture of a distributed system. The email walked through how our Dynatrace self-monitoring notified users of the outage but automatically remediated the problem thanks to our platform’s architecture. Fact #2: No significant impact on Dynatrace Users.

AWS 186

AWS Traffic Architecture Azure 186

Dynatrace

OCTOBER 17, 2022

CloudOps includes processes such as incident management and event management. AIOps reduces the time needed to resolve an incident by automating key steps in the incident response process. The four stages of data processing. There are four stages of data processing: Collect raw data. Achieving autonomous operations.

DevOps 192

DevOps Artificial Intelligence Healthcare Innovation 192

Dynatrace

MARCH 11, 2021

Imagine traditional support operations: for every alert detected by a monitoring system, a ticket is created in an ITSM solution, someone then takes action on the ticket, kicks-off activities until the situation is resolved and the ticket can be closed. For example, invoking a webhook that creates a ticket in an ITSM system.

Tuning 262

Tuning Architecture Monitoring Big Data 262

Percona

DECEMBER 18, 2023

These days, there’s been a lot of talk in the industry about setting up one’s database system on PostgreSQL. Most times, these are Greenfield projects where the bulk of the effort is on its design and architecture. Even differences as simple as data types can present a challenge. MYSQL: OS: Ubuntu 16.04 MySQL version 5.7

Open Source 123

Open Source Database Architecture Design 123

ACM Sigarch

APRIL 8, 2019

Computer architecture is an important and exciting field of computer science, which enables many other fields (eg. big-data processing, machine learning, quantum computing, and so on). For those of us who pursued computer architecture as a career, this is well understood. Why is that? Should we be alarmed as a community?

Architecture 74

Architecture Open Source Hardware Software Engineering 74

Scalegrid

JANUARY 11, 2024

Key Takeaways Cloud security monitoring is a comprehensive approach involving both manual and automated processes to oversee servers, applications, platforms, and websites, using tools that are customized to fit unique cloud architectures. Get ready for actionable insights that balance technical depth with practical advice.

Best Practices 130

Best Practices Cloud Monitoring Strategy 130

Dynatrace

OCTOBER 14, 2021

Gartner defines AIOps as the combination of “big data and machine learning to automate IT operations processes, including event correlation, anomaly detection, and causality determination.” This contrasts stochastic AIOps approaches that use probability models to infer the state of systems. But what is AIOps, exactly?

Artificial Intelligence 208

Artificial Intelligence DevOps Innovation Metrics 208

Dynatrace

FEBRUARY 15, 2023

Grail – the foundation of exploratory analytics Grail can already store and process log and business events. Introducing Metrics on Grail Despite their many advantages, modern cloud-native architectures can result in scalability and fragmentation challenges. The power of Smartscape is, of course, not limited to manual queries.

Analytics 226

Analytics Social Media Metrics Efficiency 226

Dynatrace

NOVEMBER 11, 2022

Hyperconverged infrastructure (HCI) is an IT architecture that combines servers, storage, and networking functions into a unified, software-centric platform to streamline resource management. Next, organizations need to effectively monitor and streamline HCI processes. That’s where hyperconverged infrastructure, or HCI, comes in.

Infrastructure 197

Infrastructure Storage Virtualization Network 197

Dynatrace

APRIL 18, 2022

Operations teams want to make sure the system doesn’t break. Developers also need to automate the release process to speed up deployment and reliability. The process is error-prone, manual, and doesn’t scale. The process is error-prone, manual, and doesn’t scale. Charting the course with Keptn.

Open Source 184

Open Source DevOps Cloud Metrics 184

Scalegrid

JULY 29, 2020

In our previous posts in this series, we spoke at length about using PgBouncer and Pgpool-II , the connection pool architecture and pros and cons of leveraging one for your PostgreSQL deployment. It uses only one process which makes it very lightweight. If we require N parallel connections, this forks N child processes.

Benchmarking 246

Benchmarking Database Performance Testing Availability 246

Percona

JUNE 22, 2023

Defining high availability In general terms, high availability refers to the continuous operation of a system with little to no interruption to end users in the event of hardware or software failures, power outages, or other disruptions. Some disruption might occur, but it will be minimal. Fault tolerance aims for zero downtime and data loss.

Availability 110

Availability Database Open Source Hardware 110

Dynatrace

OCTOBER 14, 2020

We were in the process of developing a new feature and wanted to make sure it could handle the expected load behavior. For that reason, we started a simple load-test scenario where we flooded our event-based system with 100 cloud-events per minute. And of course: no more OOMs. It happened in June 2020. Can we fix it?

Cloud 225

Cloud Development Open Source Monitoring 225

O'Reilly

SEPTEMBER 12, 2023

OS X, which used to trumpet “It just works,” has evolved to “it used to just work”; the most user-centric Unix-like system ever built now staggers under the load of new and poorly thought-out features. One advantage of computers, of course, is that they don’t care about complexity. (Could Git’s complexity be managed better?

Software 122

Software Software Development Programming 122

Dynatrace

SEPTEMBER 28, 2020

Lightweight architecture. The overall architecture – including the consolidated Dynatrace API – is shown below: Different problem visualizations build on top of a lightweight backend that uses the consolidated Dynatrace API. Getting the problem status of all environments has to be efficient. js framework. js framework.

Storage 203

Storage Architecture Tuning Efficiency 203

Dynatrace

FEBRUARY 25, 2021

Distributing accounts across the infrastructure is an architectural decision, as a given account often has similar usage patterns, languages, and sizes for their Lambda functions. Of course, this requires a VM that provides rock-solid isolation, and in AWS Lambda, this is the Firecracker microVM. The virtual CPU is turned off.

Lambda 215

Lambda AWS Monitoring Serverless 215

High Scalability

AUGUST 4, 2020

has hours of system design content. They also do live system design discussions every week. Application security products and processes, however, have not kept up with advances in software development. Learn to balance architecture trade-offs and design scalable enterprise-level software. Who's Hiring? InterviewCamp.io

Education 115

Education AWS Scalability Java 115

The Morning Paper

OCTOBER 26, 2020

As a production system within Microsoft capturing around a quadrillion events and indexing 16 trillion search keys per day it would be interesting in its own right, but there’s a lot more to it than that. These two narratives of reference architecture and ingestion/indexing system are interwoven throughout the paper.

Cloud 104

Cloud Big Data Latency Architecture 104

Percona

JULY 7, 2023

Unfortunately, using certain open source database software as part of an HA architecture can present significant challenges. Downtime due to SPOFs can also be attributed to bottlenecks from architectures designed for applications instead of databases. Despite all its upside, PostgreSQL software presents such challenges.

Availability 85

Availability Open Source Architecture Database 85

High Scalability

JUNE 11, 2020

has hours of system design content. They also do live system design discussions every week. Application security products and processes, however, have not kept up with advances in software development. Learn to balance architecture trade-offs and design scalable enterprise-level software. Who's Hiring? InterviewCamp.io

Education 105

Education AWS Scalability Java 105

High Scalability

SEPTEMBER 3, 2020

has hours of system design content. They also do live system design discussions every week. Application security products and processes, however, have not kept up with advances in software development. Learn to balance architecture trade-offs and design scalable enterprise-level software. Who's Hiring? InterviewCamp.io

Education 105

Education AWS Scalability Java 105

High Scalability

JULY 8, 2020

has hours of system design content. They also do live system design discussions every week. Application security products and processes, however, have not kept up with advances in software development. Learn to balance architecture trade-offs and design scalable enterprise-level software. Who's Hiring? InterviewCamp.io

Education 102

Education AWS Scalability Java 102

Dynatrace

JULY 22, 2020

Kubernetes can be a confounding platform for system architects. Copies image layer into Docker image during build process. Cloud-native software design, much like microservices architecture, is founded on the premise of speed to delivery via phases, or iterations. Dynatrace news. Pod uses an init container to download OneAgent.

Government 163

Government Innovation Strategy Speed 163

High Scalability

JULY 8, 2020

has hours of system design content. They also do live system design discussions every week. Application security products and processes, however, have not kept up with advances in software development. Learn to balance architecture trade-offs and design scalable enterprise-level software. Who's Hiring? InterviewCamp.io

Education 100

Education AWS Scalability Java 100

High Scalability

DECEMBER 22, 2020

has hours of system design content. They also do live system design discussions every week. Application security products and processes, however, have not kept up with advances in software development. Learn to balance architecture trade-offs and design scalable enterprise-level software. All in under 48 hours.

Education 100

Education AWS Scalability Java 100

High Scalability

DECEMBER 8, 2020

has hours of system design content. They also do live system design discussions every week. Application security products and processes, however, have not kept up with advances in software development. Learn to balance architecture trade-offs and design scalable enterprise-level software. All in under 48 hours.

Education 100

Education AWS Scalability Java 100

Particular Software

JULY 18, 2022

Apache Kafka is a partitioned log and is a similar product in architecture to Azure Event Hubs or Amazon Kinesis. So you don’t just get the next message waiting to be processed. But what happens if something fails while processing an event in Kafka? So, let’s dive into the (heavily footnoted) details… ?? What is Kafka?

Transportation 98

Transportation Azure Processing Systems 98

The Morning Paper

MAY 12, 2019

An open-source benchmark suite for microservices and their hardware-software implications for cloud & edge systems Gan et al., Systems built with lots of microservices have different operational characteristics to those built from a small number of monoliths, we’d like to study and better understand those differences.

Open Source 61

Open Source Hardware Benchmarking Systems 61

High Scalability

NOVEMBER 24, 2020

has hours of system design content. They also do live system design discussions every week. Application security products and processes, however, have not kept up with advances in software development. Learn to balance architecture trade-offs and design scalable enterprise-level software. Who's Hiring? InterviewCamp.io

Education 100

Education AWS Scalability Java 100

High Scalability

OCTOBER 14, 2020

has hours of system design content. They also do live system design discussions every week. Application security products and processes, however, have not kept up with advances in software development. Learn to balance architecture trade-offs and design scalable enterprise-level software. Who's Hiring? InterviewCamp.io

Education 102

Education AWS Scalability Java 102