Scalegrid

JANUARY 11, 2024

Of course, this is only true if the native solutions are used within the corresponding environment. There is a wide selection of advanced solutions available for cloud monitoring, including various choices for ensuring top-notch security in your organization’s systems.

Best Practices 130

Best Practices Cloud Monitoring Strategy 130

The Morning Paper

JUNE 6, 2019

Towards federated learning at scale: system design Bonawitz et al., This is a high level paper describing Google’s production system for federated learning. The FL system contains a number of privacy-enhancing building blocks, but the privacy guarantees of any end-to-end system will always depend on how they are used.

Systems 71

Systems Design Google Servers 71

The Morning Paper

SEPTEMBER 14, 2020

Aligning superhuman AI with human behavior: chess as a model system , McIlroy-Young et al., Neither Stockfish nor Leela were designed to match human moves of course, they were just built to play the strongest chess possible. This could be an important factor for many systems. KDD’20. How human-like is superhuman AI?

Systems 85

Systems Games Engineering Open Source 85

Scalegrid

FEBRUARY 8, 2024

A distributed storage system is foundational in today’s data-driven landscape, ensuring data spread over multiple servers is reliable, accessible, and manageable. This guide delves into how these systems work, the challenges they solve, and their essential role in businesses and technology.

Storage 130

Storage Systems Big Data Azure 130

Particular Software

MARCH 1, 2021

Of course, there are upfront and ongoing costs associated with any computer network. The servers themselves, cabling, network switches, racks, load balancers, firewalls, power equipment, air handling, security, rent/mortgage, not to mention experienced staff to keep it all running smoothly, all come with a cost.

Transportation 98

Transportation Network Cloud Design 98

Dynatrace

FEBRUARY 10, 2022

WAFs protect the network perimeter and monitor, filter, or block HTTP traffic. Compared to intrusion detection systems (IDS/IPS), WAFs are focused on the application traffic. For most enterprises, using a RASP solution would mean running multiple agents on their production systems, potentially creating risk due to incompatibilities.

Traffic 235

Traffic Benchmarking Innovation Java 235

The Morning Paper

SEPTEMBER 24, 2019

50 ways to leak your data: an exploration of apps’ circumvention of the Android permissions system Reardon et al., Side-channels are typically an unintentional consequence of a complicated system. This, of course, positions privacy as a luxury good… Finding apps that leak data. USENIX Security Symposium 2019. most apps).

Systems 74

Systems Traffic Network Google 74

The Netflix TechBlog

FEBRUARY 25, 2021

In all these cases, prior to being delivered through our content delivery network Open Connect , our award-winning TV shows, movies and documentaries like The Crown need to be packaged to enable crucial features for our members. As an example, Netflix led the specification for the carriage of AOM’s AV1 video streams in ISOBMFF. We’re hiring!

Technology 181

Technology Technology Open Source Media 181

Dynatrace

NOVEMBER 11, 2021

“Because of the uncertainty of the times and the likely realities of the ‘new normal,’ more and more organizations are now charting the course for their journeys toward cloud computing and digital transformation,” wrote Gaurav Aggarwal in a Forbes article the impact of COVID-19 on cloud adoption.

AWS 215

AWS Cloud Lambda Azure 215

Alex Podelko

AUGUST 18, 2019

First, I’d like to elaborate on “It may be less need for simple load testing due to increased scale and sophistication of systems” I meant that the traditional way – testing the system before deploying in production using production-type workload – is not the only way anymore.

Performance Testing 243

Performance Testing Testing Performance Testing Tools 243

Brendan Gregg

JULY 14, 2019

BPF (eBPF) tracing is a superpower that can analyze everything, and I'll show you how in my upcoming book BPF Performance Tools: Linux System and Application Observability , coming soon from Addison Wesley. Early courses covered only the DTrace language, and expected students to figure out what to do with it.

Systems 40

Systems Performance Education Technology 40

Dynatrace

SEPTEMBER 30, 2021

AWS Certified SysOps Administrator – Associate: Do you already deploy, manage, and operate AWS system resources and want to learn how to perform those duties even more effectively? Then this one’s for you. However, AWS recommends getting the AWS Certified Cloud Practitioner certificate or an equivalent Associate-level cert beforehand.

AWS 211

AWS Best Practices Analytics Cloud 211

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 123

Software Software Development Programming 123

Dynatrace

MAY 17, 2023

By *instrumenting* a system (for example, an application), you enhance its capabilities to be able to send the desired telemetry data. That is, of course, if that service has also been instrumented and configured for the same back end as yours. For that, we first import the OpenTelemetry API into our application.

Transportation 188

Transportation Metrics Best Practices Code 188

High Scalability

JULY 18, 2022

Wynter is looking for system administrators, engineers, and developers to join its research panel. If you have experience in hosting and with the WordPress stack, have worked with Ubuntu or Debian-based systems, and cutting-edge technologies, such Ansible and LXC, you should definitely check us out and apply here ! InterviewCamp.io

Education 100

Education DevOps Infrastructure Scalability 100

High Scalability

JUNE 10, 2022

Wynter is looking for system administrators, engineers, and developers to join its research panel. If you have experience in hosting and with the WordPress stack, have worked with Ubuntu or Debian-based systems, and cutting-edge technologies, such Ansible and LXC, you should definitely check us out and apply here ! InterviewCamp.io

Education 100

Education DevOps Infrastructure Scalability 100

High Scalability

MARCH 22, 2019

µs of replication latency on lossy Ethernet, which is faster than or comparable to specialized replication systems that use programmable switches, FPGAs, or RDMA.". At some point, the e-mail I send over WiFi will hit a wire, of course". We achieve 5.5 matthewstoller : I just looked at Netflix’s 10K.

Internet 134

Internet Internet Scalability Wireless 134

Dynatrace

MARCH 25, 2020

Are the systems we rely on every day as reliable via the home internet connection? Example #1 Order System: No change in user or buyers’ behavior. Both types of users mentioned access the same system, the only difference is that employees access it via the internal network and externals through a public exposed URL.

DevOps 175

DevOps Traffic Monitoring Engineering 175

The Morning Paper

NOVEMBER 12, 2019

Scaling symbolic evaluation for automated verification of systems code with Serval Nelson et al., Serval is a framework for developing automated verifiers of systems software. Prior work has demonstrated symbolic evaluation for specific systems, but Serval introduces a general purpose approach of reusable and interoperable verifiers.

Code 45

Code Systems Programming Google 45

Dynatrace

OCTOBER 30, 2020

In the example below, you can see that the fully automated OneAgent troubleshooting workflow has detected that this OneAgent was mounted on a network file system (NFS), which isn’t supported. Of course, you can delete the collected diagnostic data at any time. Instructions for resolving the issue are included.

Monitoring 230

Monitoring AWS Database Processing 230

The Morning Paper

JANUARY 30, 2020

The Mobile Web Worker (MWW) System. The Mobile Web Worker (MWW) System introduces a new client-side Mobile Web Worker Manager component which is responsible for managing web workers, including their migration when this is estimated to be beneficial. This could of course be a local worker on the mobile device. in the cloud).

Mobile 104

Mobile Cloud Latency Games 104

Dynatrace

SEPTEMBER 18, 2020

In response to this trend, open source communities birthed new companies like WSO2 (of course, industry giants like Google, IBM, Software AG, and Tibco are also competing for a piece of the API management cake). Is it the WSO2-AM gateway itself, a networking issue, a sudden increase in demand, or something else entirely?

Infrastructure 192

Infrastructure Latency Metrics Analytics 192

Particular Software

DECEMBER 9, 2019

Decommissioning Public102 was an exercise in the mundane, gradually transitioning tiny service after tiny service to new homes over the course of weeks, as the development schedule allowed. Unfortunately, the network operations had a cruel surprise for us. It's not so easy with a junk drawer server. And so we started it all again.

Wireless 52

Wireless DevOps Infrastructure Network 52

Tasktop

OCTOBER 18, 2021

It’s been just over a week since this year’s virtual DevOps Enterprise Summit USA and I don’t know about you, but I am already missing the vibrant Slack conversations, the impromptu Gather interactions, the industry-leading content and the many networking opportunities that brought together the thriving DevOps community. . DevOps and OKRs.

DevOps 52

DevOps Metrics Virtualization Innovation 52

The Agile Manager

DECEMBER 31, 2022

more flight cancellations), and both the weather and operations were changing throughout Southwest's route network. And anyway, dilapidated internal systems are self-inflicted exposures: even if they can talk about such risks publicly, CEOs aren't paid for their acumen at developing and executing remediation strategies.

Airlines 52

Airlines Logistics Government Technology 52

Dynatrace

JULY 23, 2020

Of course, we could define a static threshold for each disk within the IT system. This release extends auto-adaptive baselines to the following generic metric sources, all in the context of Dynatrace Smartscape topology: Built-in OneAgent infrastructure monitoring metrics (host, process, network, etc.).

Metrics 212

Metrics Innovation Strategy Monitoring 212

The Netflix TechBlog

SEPTEMBER 8, 2020

Over the course of this post, we will talk about our approach to this migration, the strategies that we employed, and the tools we built to support this. However, with the new microservice, even fetching this cached data needed to incur a network round trip, which added some latency. This meant that data that was static (e.g.

Latency 233

Latency Cache Java Traffic 233

The Morning Paper

JANUARY 21, 2020

Allspaw highlights four key challenges: The systems are uniquely opaque, with multiple layers of abstraction hiding underlying complexity, performance variability under normal conditions, and an increasing interdependence between services, including across organisational boundaries. Moreover: Causality is complex and networked.

Internet 98

Internet Internet Strategy Energy 98

Dotcom-Montior

NOVEMBER 16, 2021

In one of our previous articles , we discussed what an SRE is, what they do, and some of the common responsibilities that a typical SRE may have, like supporting operations, dealing with trouble tickets and incident response, and general system monitoring and observability. It is understood that no system is 100 percent reliable.

Monitoring 91

Monitoring Google DevOps Engineering 91

The Morning Paper

MARCH 8, 2020

have altered the many assumptions that guided the design and optimization of the Snowflake system. Traditional data warehouse systems are largely based on shared-nothing designs: persistent data is partitioned across a set of nodes, each responsible for its local data. From shared-nothing to disaggregation.

Storage 112

Storage Engineering Cache Serverless 112

The Morning Paper

FEBRUARY 23, 2020

There are five different types of member in an AnyLog system, and any network node can join without restriction as any type of member. Publishers are the producers of the actual data to be served by the network. But there’s one critical difference – AnyLog has an integral micropayments system.

Blockchain 94

Blockchain Internet Internet IoT 94

Smashing Magazine

DECEMBER 15, 2021

To many designers and developers the process of designing for mobile assumes that touch is natural, so we don’t need to pay any particular attention to the design of touch systems. Feature phones all use proprietary and little known operating systems developed by the makers of the phones, as opposed to prevalent ones like Android or iOS.

Mobile 103

Mobile Design Internet Internet 103

Particular Software

JANUARY 5, 2021

In small networks, it is sometimes possible to have one administrator. The chances of all this communication happening effectively (or at all) are small enough that it’s virtually impossible the people on this team can all understand everything going on in a large system. Of course, we want to be Agile.

Availability 59

Availability Systems Architecture Design 59

Particular Software

JUNE 3, 2019

From Udi Dahan's Advanced Distributed Systems Design Course , Day 1 Problem of scale The real problem with bandwidth is not one of absolute speed but one of scale. When transferring lots of data in a given period of time, network congestion can easily occur and affect the absolute speed at which we're able to download.

Latency 40

Latency Speed Network Strategy 40

Tasktop

OCTOBER 28, 2020

An online investment firm discovering a system bottleneck impeding digital channel innovation , t he remarkable success that organizations are witnessing with flow-based value stream metrics provides an exciting glimpse of what’s possible. A leading U.S healthcare leader doubling its feature velocity. Flow Institute Highlights.

Healthcare 90

Healthcare Innovation Government Best Practices 90

Apica

OCTOBER 17, 2022

Indeed, there was a time when applications were vertical stacks of software atop networks and servers wholly owned by the company. Developers implemented a new form on the store’s website and mobile app for customers to place orders on the store’s online ordering system. and getting pricing estimates from all of these parties.

Retail 52

Retail Website Infrastructure Software Architecture 52

Tech News Gather

JUNE 15, 2023

Did you know that the projected market worth of massive open online courses is estimated to reach US$ 10 billion by 2023 and is anticipated to surge to US$ 48.4 Users can access interactive maps, trail recommendations, and educational content highlighting ecological systems, biodiversity, and conservation efforts. billion by 2033?

Education 52

Education Virtualization Innovation Transportation 52