Scalegrid

MAY 13, 2020

Greenplum Database is a massively parallel processing (MPP) SQL database that is built and based on PostgreSQL. It’s architecture was specially designed to manage large-scale data warehouses and business intelligence workloads by giving you the ability to spread your data out across a multitude of servers. At a glance – TLDR.

Big Data 321

Big Data Database Artificial Intelligence Open Source 321

Percona

APRIL 17, 2023

For example, on a 128GB memory host, this can allow up to 38.4GB of dirty pages. It is possible to remount on the fly; For example, in order to remount /mnt/db/ with these options: mount -oremount,rw,noatime/mnt/db It is necessary to add/edit the corresponding line in /etc/fstab for the option to persist on reboots. 25.84 - Total 21.04

Best Practices 52

Best Practices Design Tuning Database 52

Dynatrace

SEPTEMBER 13, 2023

This is a set of best practices and guidelines that help you design and operate reliable, secure, efficient, cost-effective, and sustainable systems in the cloud. For example, optimizing resource utilization for greater scale and lower cost and driving insights to increase adoption of cloud-native serverless services.

AWS 246

AWS Efficiency Azure Cloud 246

Dynatrace

OCTOBER 9, 2020

To once again push the boundaries of automatic, AI-based Kubernetes monitoring, we’ve extended Smartscape, the Dynatrace real-time topology model, with visibility into how processes and containers communicate with each other in Kubernetes. process has shown up in the detected dependency graph. A new Node.js

Design 101

Design Google Architecture Traffic 101

Dynatrace

JANUARY 18, 2024

In a perfect world, a robust AI model can perform complex tasks while users observe the decision process and audit any errors or concerns. To some, it’s a design methodology — a foundational pillar of the AI model development process. Explainable AI methodologies are still in the early stages of development.

Artificial Intelligence 212

Artificial Intelligence Healthcare Government Technology 212

Highly Scalable

AUGUST 20, 2013

The shortcomings and drawbacks of batch-oriented data processing were widely recognized by the Big Data community quite a long time ago. It became clear that real-time query processing and in-stream processing is the immediate need in many practical applications. Fault-tolerance.

Big Data 154

Big Data Processing Lambda Database 154

Scalegrid

JANUARY 12, 2024

Various forms can take shape when discussing workloads within the realm of cloud computing environments – examples include order management databases, collaboration tools, videoconferencing systems, virtual desktops, and disaster recovery mechanisms. Storage is a critical aspect to consider when working with cloud workloads.

Cloud 130

Cloud Virtualization Storage Efficiency 130

Dynatrace

MARCH 14, 2024

The goal is to unify four key areas of the organization into one holistic service design and delivery approach. For example, an employee might not have the tools to efficiently retrieve data about a customer as they work to solve an issue. This blog originally appeared in Federal News Network.

Government 191

Government Strategy Best Practices Website 191

Dynatrace

MARCH 22, 2021

To keep infrastructure and bare metal servers running smoothly, a long list of additional devices are used, such as UPS devices, rack cases that provide their own cooling, power sources, and other measures that are designed to prevent failures. Some SNMP-enabled devices are designed to report events on their own with so-called SNMP traps.

Metrics 244

Metrics Network Infrastructure Traffic 244

Testsigma

JUNE 3, 2021

A few of the errors which can be faced due to a poorly designed UI are: i. Example: An e-commerce website is unable to process the payment part. For example, a user has submitted a form, and the progress bar is showing no progress or activity then the user will get confused if the form has been submitted successfully or not.

Software 82

Software Software Testing Hardware 82

Dynatrace

OCTOBER 16, 2023

While customers use observability platforms to identify issues in cloud environments, the next chapter of value is removing manual work from processes and building IT automation into their organizations. Organizations need to incorporate IT automation into their processes to take action on the data they gather. Greifeneder noted.

Innovation 197

Innovation DevOps Cloud Efficiency 197

The Netflix TechBlog

NOVEMBER 14, 2023

In this three-part blog post series, we introduce you to Psyberg , our incremental data processing framework designed to tackle such challenges! We’ll discuss batch data processing, the limitations we faced, and how Psyberg emerged as a solution. Let’s dive in! What is late-arriving data? How does late-arriving data impact us?

Data Engineering 264

Data Engineering Engineering Processing Games 264

Testsigma

DECEMBER 28, 2020

Responsive design is an approach to design websites such that it responds well on all screen sizes, platforms, and orientations. This approach eliminates the need to design a new set of code for each new device. Track and record network logs for performance. But the question is, how to perform such exhaustive testing?

Design 88

Design Testing Website Testing Tools 88

O'Reilly

NOVEMBER 21, 2019

Bainbridge believed that automation designers were in denial about this, however. As she saw it, designers approached the problem of automation as if the human factor were not , in fact, a factor. This is precisely the kind of problem that robotic process automation (RPA) aims to address. RPA explained.

Processing 83

Processing Programming Virtualization Technology 83

Dynatrace

SEPTEMBER 23, 2021

Container security is the practice of applying security tools, processes, and policies to protect container-based workloads. To function effectively, containers need to be able to communicate with each other and with network services. Network scanners that see systems from the “outside” perspective. Network scanners.

Open Source 250

Open Source Benchmarking Best Practices Network 250

Dynatrace

AUGUST 18, 2022

Security vulnerabilities are weaknesses in applications, operating systems, networks, and other IT services and infrastructure that would allow an attacker to compromise a system, steal data, or otherwise disrupt IT operations. For example, an attacker could exploit a misconfigured firewall rule to gain access to servers on your network.

Traffic 164

Traffic Java Network DevOps 164

CSS Wizardry

OCTOBER 16, 2023

In this post, I’m going to break these processes down into each of: ? Compressing them over the network: Which compression algorithm, if any, will we use? In our specific examples above, the one-big-file pattern incurred 201ms of latency, whereas the many-files approach accumulated 4,362ms by comparison. That’s almost 22× more!

Cache 291

Cache Latency Strategy Speed 291

Dynatrace

OCTOBER 17, 2023

Moreover, respondents chose automation of operations (58%) and processes (54%) as their second and third choices, respectively. Each team had its favorite tool—whether for networking, development, or database management—and Odigo needed to centralize. “We It’s much more complex to see the customer side: his own network, his own laptop.

Innovation 181

Innovation Monitoring Network Strategy 181

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. For example, Blumira offers a third-party solution while AWS provides its own with CloudWatch.

Best Practices 130

Best Practices Cloud Monitoring Strategy 130

Percona

MARCH 29, 2023

In this blog, we will discuss both data and network-level compression offered in MongoDB. We will discuss snappy and zstd for data block and zstd compression in a network. By default, MongoDB provides a snappy block compression method for storage and network communication. I am using PSMDB 6.0.4 Values can range from 1 to 22.

Storage 110

Storage Network Open Source Latency 110

The Netflix TechBlog

NOVEMBER 29, 2023

Bitrate versus quality comparison HDR-VMAF is designed to be format-agnostic — it measures the perceptual quality of HDR video signal regardless of its container format, for example, Dolby Vision or HDR10. Shown below are rate versus quality examples for a couple of titles from our HDR catalog. We present two sets.

Open Source 252

Open Source Software Engineering Internet Internet 252

Dynatrace

AUGUST 27, 2020

The latest batch of services cover databases, networks, machine learning and computing. We’ve selected two example services: Amazon Sagemaker and Amazon Neptune ,, for this purpose. Amazon Neptune is a fast, reliable, fully-managed graph database service designed for applications working with highly connected datasets.

AWS 269

AWS Cloud IoT Database 269

Dynatrace

OCTOBER 17, 2023

How IT operations teams can de-silo monitoring data According to the Gartner report, “IT operations practitioners may be in specific silos, such as the network team, server team, virtualization team, application support team or other cross-functional teams (such as a generalized monitoring team).

Monitoring 225

Monitoring Artificial Intelligence Performance Analytics 225

Smashing Magazine

JUNE 26, 2019

What Web Designers Can Do To Speed Up Mobile Websites. What Web Designers Can Do To Speed Up Mobile Websites. I recently wrote a blog post for a web designer client about page speed and why it matters. However, their focus has always been on making a great-looking and effective design. Suzanne Scacca. seconds too long.

Website 110

Website Speed Mobile Design 110

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. offers the Software Watchdog specifically designed for this purpose.

Metrics 130

Metrics Monitoring Latency Cache 130

Dynatrace

AUGUST 24, 2020

But there are other related components and processes (for example, cloud provider infrastructure) that can cause problems in applications running on Kubernetes. Additionally, it discov ers all processes running on the h ost and automatically activates instrumentation throughout the application stack. .

Analytics 240

Analytics Infrastructure AWS Operating System 240

Dynatrace

AUGUST 25, 2023

For example, older systems may require additional support personnel or contractors to operate and maintain. It’s practically impossible for teams to modernize when they can’t visualize all the dependencies within their infrastructure, processes, and services.

Government 203

Government Infrastructure Programming Cloud 203

Dynatrace

NOVEMBER 24, 2020

As organizations plan, migrate, transform, and operate their workloads on AWS, it’s vital that they follow a consistent approach to evaluating both the on-premises architecture and the upcoming design for cloud-based architecture. AWS 5-pillars. Fully conceptualizing capacity requirements. Common findings. Dynatrace and AWS.

AWS 144

AWS Artificial Intelligence Best Practices Lambda 144

Dynatrace

JUNE 25, 2020

For example, in a three-node cluster, one node can go down; in a cluster with five or more nodes, two nodes can go down. The network latency between cluster nodes should be around 10 ms or less. Minimized cross-data center network traffic. Save on costs for hardware and network bandwidth to optimize total cost of ownership.

Availability 247

Availability Hardware Latency Traffic 247

Dynatrace

MAY 15, 2020

Think of Smartscape as the visualization of ‘Observability’ across Applications, Services, Processes, Hosts, and Datacenters. As I described how the Smartscape shows the relationships of host machines, processes, services, end users and their respective datacenter or enclaves, I saw them perk up.

Government 225

Government DevOps Infrastructure Network 225

Dynatrace

APRIL 26, 2022

With DEM solutions, organizations can operate over on-premise network infrastructure or private or public cloud SaaS or IaaS offerings. STM generates traffic that replicates the typical path or behavior of a user on a network to measure performance for example, response times, availability, packet loss, latency, jitter, and other variables).

Monitoring 203

Monitoring Social Media IoT Metrics 203

The Netflix TechBlog

MAY 1, 2019

For example, have you ever seen a TV show where the video and audio were a little out of sync? This approach selects the audio bitrate based on network conditions at the start of playback. Adaptive streaming is a technology designed to deliver media to the user in the most optimal way for their network connection.

Engineering 274

Engineering Network Media Entertainment 274

Dynatrace

JUNE 16, 2022

Microsoft, for example, reported that only a few days after the Log4Shell vulnerability had been discovered, exploiters launched more than 1.8 Runtime application self-protection is a security design pattern for embedding web application protection directly into an application or application runtime environment. million attacks.

Tuning 223

Tuning Cloud Open Source Network 223

The Netflix TechBlog

AUGUST 30, 2021

For example, when running tests, the state of the device will change from “available for testing” to “in test.” The challenge, then, is to be able to ingest and process these events in a scalable manner, i.e., scaling with the number of devices, which will be the focus of this blog post.

Latency 213

Latency Traffic Transportation Hardware 213

Dynatrace

JUNE 27, 2023

While these are great examples of innovation and the power of the community, enterprises often require the type of continuous support and maintenance that only comes with official software. We designed the Dynatrace AWS S3 log forwarder to scale up to meet the demands of our largest customers, some of whom operate thousands of AWS accounts.

AWS 198

AWS Cloud Lambda Analytics 198

Strategic Tech

JULY 22, 2019

In Domain-Driven Design, a large system is decomposed into bounded contexts , which become natural boundaries in code as microservices and as teams in the organisation. The Bounded Context Design Canvas I designed this canvas based on the typical flow of strategic DDD workshops I run publicly and privately.

Design 76

Design Systems Strategy Processing 76

The Morning Paper

FEBRUARY 16, 2020

design , Sheng, CIDR’20. ’ design. Software 2.0 , in case you missed it, is a term coined by Andrej Karpathy to describe software in which key components are implemented by neural networks. the majority of our effort goes into curating training data, i.e., specification-by-example of what the system should do.

Systems 84

Systems Design Software Software 84