Dynatrace

JULY 25, 2022

This new service enhances the user visibility of network details with direct delivery of Flow Logs for Transit Gateway to your desired endpoint via Amazon Simple Storage Service (S3) bucket or Amazon CloudWatch Logs. AWS Transit Gateway is a service offering from Amazon Web Services that connects network resources via a centralized hub.

AWS 207

AWS Transportation Network Traffic 207

Dynatrace

DECEMBER 16, 2021

It’s present in major platforms from Amazon Web Services to VMware, and services large and small. The amount of recordable data is broad, and ranges from basic user browser and web page information to detailed technical information about the system Log4j 2 is running on.

Internet 256

Internet Internet Games Java 256

The Netflix TechBlog

NOVEMBER 29, 2023

As noted in an earlier blog post , we began developing an HDR variant of VMAF; let’s call it HDR-VMAF. We present two sets. On the other hand, the optimized ladder presents a sharper increase in quality with increasing bitrate. The arrival of HDR-VMAF allowed us to create HDR streams with DO applied, i.e., HDR-DO encodes.

Open Source 252

Open Source Software Engineering Internet Internet 252

Dynatrace

MAY 15, 2020

Overcoming the barriers presented by legacy security practices that are typically manually intensive and slow, requires a DevSecOps mindset where security is architected and planned from project conception and automated for speed and scale throughout where possible. Challenge: Monitoring processes for anomalous behavior.

Government 215

Government DevOps Infrastructure Network 215

Dynatrace

SEPTEMBER 7, 2022

VPC Flow Logs is an Amazon service that enables IT pros to capture information about the IP traffic that traverses network interfaces in a virtual private cloud, or VPC. By default, each record captures a network internet protocol (IP), a destination, and the source of the traffic flow that occurs within your environment.

Traffic 204

Traffic AWS Network Cloud 204

Scalegrid

FEBRUARY 15, 2024

Once you’ve crafted this foundation, a Certificate Signing Request (CSR) emerges, which you’ll present to the certificate authority, much like a knight presenting a decree to a king. showcases its dedication to providing a secure environment on select operating systems like Ubuntu 22.04, RHEL 9, and Amazon Linux 2023.

Servers 130

Servers Best Practices Government Network 130

Dynatrace

AUGUST 5, 2022

A message queue is a form of middleware used in software development to enable communications between services, programs, and dissimilar components, such as operating systems and communication protocols. A message queue enables the smooth flow of information to make complex systems work.

Monitoring 188

Monitoring Serverless Programming Speed 188

Dynatrace

AUGUST 5, 2022

A message queue is a form of middleware used in software development to enable communications between services, programs, and dissimilar components, such as operating systems and communication protocols. A message queue enables the smooth flow of information to make complex systems work.

Monitoring 188

Monitoring Serverless Programming Speed 188

The Netflix TechBlog

NOVEMBER 13, 2023

Iroro Orife , Chih-Wei Wu and Yun-Ning (Amy) Hung Introduction When you enjoy the latest season of Stranger Things or Casa de Papel (Money Heist) , have you ever wondered about the secrets to fantastic story-telling, besides the stunning visual presentation?

Architecture 224

Architecture Energy Benchmarking Processing 224

Dynatrace

SEPTEMBER 23, 2021

To function effectively, containers need to be able to communicate with each other and with network services. However, to be secure, containers must be properly isolated from each other and from the host system itself. Network scanners that see systems from the “outside” perspective. Network scanners.

Open Source 239

Open Source Benchmarking Best Practices Network 239

The Netflix TechBlog

NOVEMBER 14, 2023

In this context, managing the data, especially when it arrives late, can present a substantial challenge! In this three-part blog post series, we introduce you to Psyberg , our incremental data processing framework designed to tackle such challenges! Given our role on this critical path, accuracy is paramount.

Data Engineering 264

Data Engineering Engineering Processing Games 264

Dynatrace

DECEMBER 16, 2020

Access to source code repositories is limited on both the network and the user level. Source code management systems are only accessible from within the Dynatrace corporate network. Remote access to the Dynatrace corporate network requires multi-factor authentication (MFA). The diagram below provides an overview.

Software 223

Software Software Development AWS 223

VoltDB

APRIL 2, 2024

Acid transactions, ACID properties, and the CAP theorem are two important concepts in data management and distributed systems. The value of ACID transactions is argued in the seminal Google F1 paper : The system must provide ACID transactions, and must always present applications with consistent and correct data.

Education 52

Education C++ Database Design 52

ACM Sigarch

MARCH 18, 2019

With two blog posts, we argue for more use of simple models beyond Amdahl’s Law. This Part 1 discusses Bottleneck Analysis and Little’s Law, while Part 2 presents the M/M/1 Queue. Computer systems, from the Internet-of-Things devices to datacenters, are complex and optimizing them can enhance capability and save money.

Systems 60

Systems Latency Performance Analytics 60

Dynatrace

MAY 24, 2021

With three sessions delivered around the globe and all but two presentations delivered live, it was great to set attendance records, and this is a testament to the strength of our partners and the community they create. The post Partner sales kick-off summary & NORAM awards: Amplify appeared first on Dynatrace blog.

Programming 225

Programming Cloud Virtualization Technology 225

Dynatrace

JUNE 18, 2020

There are many great quotes to choose from but this one summarizes the next section of the blog so well – “It’s APM but it’s so much more, including ‘revolutionize the performance monitoring and AIOps space.”. Automatically baseline performance and present findings on what can be improved. Minimize alert noise from disparate systems.

Monitoring 161

Monitoring Cloud DevOps Software 161

Dynatrace

NOVEMBER 11, 2021

Despite the fact that more than 80% of organizations now employ multicloud architecture, “hyperscaler” clouds such as AWS, Google Cloud and Microsoft Azure present monitoring and management issues for cloud practitioners. The post AWS re:Invent 2021 shines light on cloud-native observability appeared first on Dynatrace blog.

AWS 201

AWS Cloud Lambda Azure 201

Dynatrace

AUGUST 3, 2022

Malicious attackers have gotten increasingly better at identifying vulnerabilities and launching zero-day attacks to exploit these weak points in IT systems. A zero-day exploit is a technique an attacker uses to take advantage of an organization’s vulnerability and gain access to its systems. half of all corporate networks.

Java 179

Java Traffic Benchmarking Strategy 179

The Netflix TechBlog

SEPTEMBER 2, 2020

Edgar helps Netflix teams troubleshoot distributed systems efficiently with the help of a summarized presentation of request tracing, logs, analysis, and metadata. The more complex a system, the more places to look for clues. In an earlier blog post, we discussed Telltale , our health monitoring system.

Latency 296

Latency Transportation Engineering Traffic 296

Dynatrace

FEBRUARY 15, 2023

Cloud environments—including multicloud, hybrid, and cloud-native ecosystems—offer unmatched agility, scalability, and cost-effectiveness, though they also present new challenges and complexities that are impossible to manage manually. Evolving threats: New security threats and vulnerabilities are constantly emerging.

Cloud 165

Cloud DevOps Code Open Source 165

Adrian Cockcroft

JANUARY 17, 2022

The need for systems to be resilient is still increasing, and chaos engineering tools and techniques are developing as a key way to validate that resilience is working as designed. If you are building resilient systems with failover, the control plane that manages failover is often the hardest part of the system to get right.

Serverless 98

Serverless Hardware AWS Architecture 98

Dynatrace

AUGUST 28, 2020

This is the second part of our blog series announcing the massive expansion of our Azure services support. Part 1 of this blog series looks at some of the key benefits of Azure DB for PostgreSQL, Azure SQL Managed Instance, and Azure HDInsight. Azure Network Interface. Dynatrace news. Azure Data Lake Storage Gen1.

Azure 150

Azure Cloud Tuning Monitoring 150

The Netflix TechBlog

AUGUST 30, 2021

In this blog post, we will focus on the latter feature set. 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. In particular, the Kafka integration is the most relevant for this blog post.

Latency 213

Latency Traffic Transportation Cloud 213

ACM Sigarch

MARCH 25, 2019

With two blog posts, we argue for more use of simple models beyond Amdahl’s Law. Part 1 previously discussed Bottleneck Analysis and Little’s Law, while this post (Part 2) presents the M/M/1 Queue. In this Part 2, we conclude by presenting the M/M/1 Queue, which shows the answer to this third question is “no”: 3.

Systems 53

Systems Latency Performance C++ 53

Dynatrace

MAY 24, 2021

With three sessions delivered around the globe and all but two presentations delivered live, it was great to set attendance records, and this is a testament to the strength of our partners and the community they create. The post Partner sales kick-off summary & NORAM awards: Amplify appeared first on Dynatrace blog.

Programming 162

Programming Cloud Virtualization Technology 162

The Netflix TechBlog

AUGUST 28, 2020

As the number of 4K titles in our catalog continues to grow and more devices support the premium features, we expect these video streams to have an increasing impact on our members and the network. The fixed-bitrate ladder starts at 560 kbps which may be too high for some cellular networks. shot-optimized encoding and 4K VMAF model ?—?and

Network 330

Network Storage Innovation Mobile 330

Scalegrid

NOVEMBER 23, 2023

In this blog post, we’ll guide you through understanding the PostgreSQL hostname, setting it up correctly, and utilizing it effectively in SQL queries. PostgreSQL uses the label “hostname” to denote a host connected to a computer network, enabling recognition of this particular entity in all forms of electronic communication.

Database 130

Database Servers Storage Network 130

Dynatrace

APRIL 6, 2022

Not just infrastructure connections, but the relationships and dependencies between containers, microservices , and code at all network layers. Cloud environments present IT complexity challenges that don’t exist in on-premises data centers. appeared first on Dynatrace blog. Why full-stack observability matters.

DevOps 222

DevOps Innovation Infrastructure Analytics 222

Brendan Gregg

JULY 4, 2021

AWS Graviton2); for memory with the arrival of DDR5 and High Bandwidth Memory (HBM) on-processor; for storage including new uses for 3D Xpoint as a 3D NAND accelerator; for networking with the rise of QUIC and eXpress Data Path (XDP); and so on. I also wrote about these topics in detail for my recent [Systems Performance 2nd Edition] book.

Performance 140

Performance Latency Hardware Storage 140

Dynatrace

DECEMBER 2, 2020

Gartner defines observability as the characteristic of software and systems that allows administrators to collect external- and internal-state data about networked assets so they can answer questions about their behavior. These outcomes can damage an organization’s reputation and its bottom line. The case for observability.

DevOps 147

DevOps Monitoring Cloud Artificial Intelligence 147

Scalegrid

AUGUST 22, 2019

In our previous blog posts, we discussed the capabilities and functioning of PostgreSQL Automatic Failover (PAF) by Cluster Labs and Replication Manager (repmgr) by 2ndQuadrant. In a distributed system, consensus plays an important role in determining consistency, and Patroni uses DCS to attain consensus. Network Isolation Tests.

Availability 277

Availability Servers Network Open Source 277

Dynatrace

JULY 1, 2020

In fact, one of the most challenging areas is the use of thick client presentation layers, such as SAP’s Graphical User Interface (SAPGUI). . SAP provides SAP GUI , known as one of the presentation layers to access ECC and S/4HANA applications. The SAPGUI observability challenge .

Database 239

Database Servers Monitoring Code 239

Dynatrace

MAY 31, 2021

Although Kubernetes simplifies application development while increasing resource utilization, it is a complex system that presents its own challenges. What challenges does it present, and how can you overcome them? Containers and microservices: A revolution in the architecture of distributed systems.

Virtualization 132

Virtualization DevOps Infrastructure Cloud 132

Scalegrid

JANUARY 25, 2024

These can help you ensure your system’s health and quickly perform root cause analysis of any performance-related issue you might be encountering. This blog post lists the important database metrics to monitor. These essential data points heavily influence both stability and efficiency within the system.

Metrics 130

Metrics Monitoring Latency Cache 130

Dynatrace

MAY 6, 2021

To better present default values, we changed the position of session replay permissions in group details page. . Operating systems support. Future Dynatrace Managed operating systems support changes. The following operating systems will no longer be supported starting 01 September 2021. Linux: Amazon Linux AMI 2017.x.

Operating System 221

Operating System AWS Metrics Storage 221

Dynatrace

AUGUST 10, 2021

And, they got the chance to do just that at our recent event, DynatraceGo, which I’ll tell you a bit more about in this blog. Sudden Compass is made up of strategists, product leaders, data analysts, and network-builders. Not least because Tricia’s presentation had the most fun pictures of all of the sessions. DynatraceGo!

DevOps 246

DevOps Innovation Big Data Cloud 246

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 167

DevOps Traffic Monitoring Engineering 167