The Morning Paper

NOVEMBER 10, 2019

Snap: a microkernel approach to host networking Marty et al., This paper describes the networking stack, Snap , that has been running in production at Google for the last three years+. Pony Express, as we saw earlier, is a ground-up implementation of networking primitives. SOSP’19. It reminds me of ZeroMQ.

Network 92

Network Transportation Latency Entertainment 92

Dynatrace

MARCH 15, 2024

Getting insights into the health and disruptions of your networking or infrastructure is fundamental to enterprise observability. For example, a supported syslog component must support the masking of sensitive data at capture to avoid transmitting personally identifiable information or other confidential data over the network.

Open Source 206

Open Source Infrastructure Network Government 206

Dynatrace

AUGUST 30, 2023

Read the blog “Trust nothing and no one” security policies can enhance user experiences Within the Cybersecurity and Infrastructure Security Agency (CISA), there are five Zero Trust Maturity Model pillars: identity, devices, networks, applications/workloads, and data. The result is frictionless, secure interactions.

Government 185

Government Tuning Architecture Google 185

Scalegrid

DECEMBER 14, 2023

MongoDB drivers provide several options for Mongo clients to handle different network timeout errors that may occur during usage. The default time-outs can significantly influence the behavior of your application when there are network errors.

Java 130

Java Network Servers Database 130

Dynatrace

JUNE 16, 2022

RASP capabilities aim to close the gap left by application security testing and network perimeter controls such as web application firewalls (WAFs). Conversely, a decentralized approach protects application servers using multiple firewalls to protect against attacks that may have penetrated the network.

Tuning 228

Tuning Cloud Open Source Network 228

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. Our team looks after the BaseAMI, kernel tuning, OS performance tools and profilers, and self-service tools like Vector. Networking. We help where we can. File System. Storage I/O.

Tuning 61

Tuning AWS Best Practices Network 61

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. Our team looks after the BaseAMI, kernel tuning, OS performance tools and profilers, and self-service tools like Vector. Networking. We help where we can. File System. Storage I/O.

Tuning 52

Tuning AWS Best Practices Network 52

Dynatrace

APRIL 28, 2022

To stay tuned, keep an eye on our release notes. Fixed filtering for alternative network zones on the “Deployment status > Network zones” edit page for a single network zone. (APM-362134). This will happen with Dynatrace version 1.242 or later. New features and enhancements. Application Security.

Tuning 185

Tuning Network Monitoring Availability 185

Dynatrace

DECEMBER 13, 2023

The Chinese multinational tech giant, Huawei, dominates investment and activity in the 5G network. Tune in to the full episode for more insights from author and tech executive Jon Pelson. This is critical because 5G is about far more than talking to people on the phone or surfing the internet, said Pelson. And they’ve done it.

Wireless 179

Wireless Internet Internet Government 179

Dynatrace

AUGUST 1, 2022

For example, let’s say you have an idea for a new social network and decide to use Kubernetes as your container management platform. Unexpectedly, a famous influencer notices your social network and promotes it all over their other channels. Stay tuned. Famous examples include Redis , PostgreSQL , MySQL, and MongoDB.

Storage 193

Storage Database Network Metrics 193

Percona

APRIL 13, 2023

In PostgreSQL, replication lag can occur due to various reasons such as network latency, slow disk I/O, long-running transactions, etc. Replication lag can occur due to various reasons, such as: Network latency: Network latency is the delay caused by the time it takes for data to travel between the primary and standby databases.

Latency 79

Latency Tuning Open Source Network 79

Dynatrace

FEBRUARY 22, 2021

But what if you want to monitor internal applications that aren’t available publicly but are only accessible within your corporate network? You can deploy private Synthetic locations at various points within your company network and then execute monitors from them. Try it out for yourself. What’s next.

Monitoring 197

Monitoring Tuning Network Operating System 197

InfoQ

MARCH 24, 2020

Ryan Landry, the senior director for TechOps at Fastly, has shared how network automation enables them to manage traffic peaks during popular live-streamed events such as the Super Bowl LIV.

Network 41

Network Traffic Tuning Programming 41

Percona

APRIL 24, 2023

Indexes are generally considered to be the panacea when it comes to SQL performance tuning, and PostgreSQL supports different types of indexes catering to different use cases. I keep seeing many articles and talks on “tuning” discussing how creating new indexes speeds up SQL but rarely ones discussing removing them.

Tuning 124

Tuning Cache Storage Database 124

Dynatrace

DECEMBER 18, 2023

This challenge has given rise to the discipline of observability engineering, which concentrates on the details of telemetry data to fine-tune observability use cases. But often, we use additional services and solutions within our environment for backups, storage, networking, and more. Please stay tuned!

Metrics 183

Metrics Engineering Energy Tuning 183

Dynatrace

JANUARY 18, 2024

More transparency means a better understanding of the technology being used, better troubleshooting, and more opportunities to fine-tune an organization’s tools. Some models, like deep learning or neural network-based models, are dense and complex, making them difficult to interpret.

Artificial Intelligence 217

Artificial Intelligence Healthcare Government Technology 217

Dynatrace

FEBRUARY 1, 2020

Modern web applications rely heavily on Content Delivery Networks (CDNs) and 3rd-party integrations (for example, web analytics, tag managers, chat bots, A/B testing tools, ad providers, and more). This approach was already at its limit back in 2008 when an Akamai CDN network had only ~25,000 delivery nodes. Stay tuned for Part 2.

Tuning 186

Tuning Monitoring Network Best Practices 186

The Netflix TechBlog

AUGUST 10, 2020

In addition, with 193M members and counting, there is a huge diversity in the networks that stream our content as well as in our members’ bandwidth. It is, thus, imperative that we are sensible in the use of the network and of the bandwidth we require. Further tuning of pre-defined encoding parameters.

Innovation 239

Innovation Traffic Network Efficiency 239

Scalegrid

JULY 13, 2020

Compare ease of use across compatibility, extensions, tuning, operating systems, languages and support providers. There is also a wide network of Oracle partners available to help you negotiate a discount , typically ranging from 15%-30%, though larger discounts of up to 40%-60% are available for larger accounts. Compare Ease of Use.

Open Source 244

Open Source Tuning C++ Database 244

Dynatrace

NOVEMBER 24, 2020

Well-Architected Reviews are conducted by AWS customers and AWS Partner Network (APN) Partners to evaluate architectures to understand how well applications align with the multiple Well-Architected Framework design principles and best practices. Stay tuned. Seamless monitoring of AWS Services running in AWS Cloud and AWS Outposts.

AWS 146

AWS Artificial Intelligence Best Practices Lambda 146

The Netflix TechBlog

JULY 20, 2020

Erica Sinclair is helping us get LSH probabilities right Dimensionality reduction uses linear algebra or artificial neural networks to place semantically similar words, sentences, and log lines near to each other in a new vector space, using representations known as embeddings. 0.3, -0.5, -0.7, and “problem authenticating” might be [0.1,

Development 177

Development Open Source Tuning Network 177

The Netflix TechBlog

NOVEMBER 6, 2023

To train these parameters as well as fine-tune the pretrained image-text model weights, we leverage in-house datasets that pair shots of varying durations with rich textual descriptions of their content. The embedding computation is based on a large neural network model and has to be run on GPUs for optimal throughput.

Media 225

Media Social Media Tuning Efficiency 225

The Netflix TechBlog

NOVEMBER 9, 2021

We were very pleased to see that AV1 streaming improved members’ viewing experience, particularly under challenging network conditions. The Encoding Technologies team took a first stab at this problem by fine-tuning the encoding recipe. Stay tuned! Another exciting direction we are exploring is AV1 with HDR.

Media 246

Media Open Source Efficiency Software Engineering 246

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 209

Monitoring Social Media IoT Metrics 209

Dynatrace

MAY 1, 2020

Network measurements with per-interface and per-process resolution. OneAgent for the ARM platform collects a number of network metrics: input and output traffic measured in bytes and packets, retransmissions, and connectivity. Network metrics are also collected for detected processes. Stay tuned for more details.

Java 133

Java Hardware Tuning Metrics 133

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. Log analysis can reveal potential bottlenecks and inefficient configurations so teams can fine-tune system performance. Optimized system performance. Increased collaboration.

Analytics 214

Analytics Monitoring Artificial Intelligence DevOps 214

Dynatrace

JUNE 27, 2023

If so, stay tuned for more news about direct AWS Kinesis Data Firehose configuration in AWS console. Or explore the recently introduced support for AWS Lambda logs. The post Accelerate your cloud journey with Dynatrace observability for AWS S3 logs appeared first on Dynatrace news.

AWS 204

AWS Cloud Lambda Analytics 204

Dynatrace

SEPTEMBER 29, 2021

For a deeper look into how to gain end-to-end observability into Kubernetes environments, tune into the on-demand webinar Harness the Power of Kubernetes Observability. Networking. So when people talk about Kubernetes vs. Docker, what they really mean is Kubernetes vs. Docker Swarm. Watch webinar now!

Open Source 307

Open Source Traffic DevOps Cloud 307

DZone

JULY 10, 2019

This article provides the top 10 tips for performance tuning for real-world workloads when running Spark on Alluxio with data locality, giving the most bang for the buck. Alluxio is leveraged as compute-side virtual storage to improve performance. A Note on Data Locality. High data locality can greatly improve the performance of Spark jobs.

Best Practices 133

Best Practices Latency Storage Tuning 133

Scalegrid

JANUARY 11, 2024

Endpoint Security Solutions Endpoint security is an essential aspect of protecting cloud environments and involves a range of practices and technologies to safeguard endpoint devices and enhance overall network security. Companies like Palo Alto Networks Cloud Security, Fortinet Cloud, and Trend Micro.

Best Practices 130

Best Practices Cloud Monitoring Strategy 130

The Netflix TechBlog

MAY 1, 2019

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. Constrained environments can be due to changing network conditions and device performance limitations.

Engineering 274

Engineering Network Media Entertainment 274

Percona

DECEMBER 11, 2023

This is done without downtime, but replication might introduce additional load on the primary node and the network. Conclusion In this blog post, we discussed the basics of storage configuration and saw how to fine-tune various storage parameters. There is work in progress under Kubernetes Enhancement Proposal (KEP) #3780.

Storage 100

Storage Strategy Cloud Azure 100

Dynatrace

DECEMBER 9, 2020

OneAgent implements network zones to create traffic routing rules and limit cross data-center traffic. Dynatrace OneAgent also has built-in Adaptive Traffic Management to ensure high-fidelity data capture while keeping network traffic low. Stay tuned for upcoming announcements around OpenTracing and OpenTelemetry.

Java 239

Java Traffic Strategy Architecture 239

Dynatrace

FEBRUARY 10, 2022

WAFs protect the network perimeter and monitor, filter, or block HTTP traffic. We will further enhance the detection and blocking capability to cover additional attack types, so stay tuned for updates! Compared to intrusion detection systems (IDS/IPS), WAFs are focused on the application traffic. How to get started.

Traffic 237

Traffic Benchmarking Innovation Java 237

Dynatrace

OCTOBER 23, 2020

At the time of this publication it may not be available there yet, but please stay tuned. Please stay tuned for updates on the location of the Ansible Galaxy collection for OneAgent. Stay tuned for associated announcements about further increments and general availability releases.

Tuning 130

Tuning Monitoring Availability Architecture 130

Dynatrace

JULY 6, 2022

Virtualization has revolutionized system administration by making it possible for software to manage systems, storage, and networks. Design, implement, and tune effective SLOs. Consider selecting platform-based solutions — whether open source or from a commercial vendor — that support open ecosystems.

Best Practices 193

Best Practices Open Source Tuning Infrastructure 193

Scalegrid

JANUARY 8, 2019

Another configuration we can use to increase the efficiency of parallel execution on the slaves is to tune binlog_group_commit_sync_delay on the master. It also allows you to dynamically tune the above parameters to ensure the slaves are working hand in hand with the master, therefore, minimizing your time involved in a failover process.

Availability 113

Availability Tuning Speed Network 113