Dynatrace

MAY 15, 2019

The JRE of all Dynatrace Managed components was updated to Oracle Java 8u202. Event Log now contains successful login entries when users logged in via SSO. Configuration traffic per cluster node wasn’t preserved during upgrades. We now support up to 12 nodes per cluster. Resolved issues.

Storage 103

Storage Metrics Strategy Java 103

Scalegrid

AUGUST 22, 2019

Patroni also supports event notification with the help of callbacks, which are scripts triggered by certain actions. Supports event notifications via callbacks scripts triggered by certain actions. The application was written using PostgreSQL Java JDBC Driver leveraging the connection failover capability. Patroni Pros.

Availability 277

Availability Servers Network Open Source 277

Dynatrace

DECEMBER 9, 2020

Therefore, we’re happy to announce support for OpenTracing data that’s emitted by auto- and custom-instrumentation of Java source code with Dynatrace PurePath 4, our distributed tracing and code-level analysis technology. With Dynatrace OneAgent you also benefit from support for traffic routing and traffic control.

Java 233

Java Traffic Strategy Architecture 233

All Things Distributed

MARCH 11, 2013

With its asynchronous, event-driven programming model, Node.js Elastic Beanstalk now supports Java, PHP, Python, Ruby, Node.js, and.NET. re building Java applications, you can use the AWS Toolkit for Eclipse. well suited for their web applications. The company drove the project from development to delivery in less than 2 weeks.

AWS 102

AWS Mobile Games Java 102

Apica

OCTOBER 29, 2019

Mega-scale load testing –load testing should scale up to millions of users within seconds to emulate the speed and scale of virtually any high-profile event worldwide. This allows users to validate and simulate diverse types of traffic for defense systems and services while concurrently simulating normal system loads.

Performance Testing 40

Performance Testing Testing Performance Software 40

The Netflix TechBlog

NOVEMBER 9, 2022

We decided to move one of our Java microservices?—?let’s A quick canary test was free of errors and showed lower latency, which is expected given that our standard canary setup routes an equal amount of traffic to both the baseline running on 4xl and the canary on 12xl. The problem It started off as a routine migration.

Hardware 363

Hardware Cache Performance Latency 363

The Netflix TechBlog

JUNE 14, 2023

A single API team maintained both the Java implementation of the Falcor framework and the API Server. The control group’s traffic utilized the legacy Falcor stack, while the experiment population leveraged the new GraphQL client and was directed to the GraphQL Shim. The Replay Tester tool samples raw traffic streams from Mantis.

Traffic 353

Traffic Latency Cache Metrics 353

High Scalability

APRIL 16, 2019

Fun and Informative Events. Advertise your event here! FlexBalancer makes it easy to manage traffic between multiple CDN providers, API’s, Databases or any custom endpoint helping you achieve better performance, ensure the availability of services and reduce vendor costs. Make your job search O (1), not O ( n ).

Analytics 26

Analytics Java Metrics Software Engineering 26

High Scalability

APRIL 10, 2019

Fun and Informative Events. Advertise your event here! FlexBalancer makes it easy to manage traffic between multiple CDN providers, API’s, Databases or any custom endpoint helping you achieve better performance, ensure the availability of services and reduce vendor costs. Make your job search O (1), not O ( n ).

Analytics 26

Analytics Java Metrics Software Engineering 26

High Scalability

MAY 14, 2019

Fun and Informative Events. Advertise your event here! FlexBalancer makes it easy to manage traffic between multiple CDN providers, API’s, Databases or any custom endpoint helping you achieve better performance, ensure the availability of services and reduce vendor costs. Make your job search O (1), not O ( n ).

Analytics 24

Analytics Java Metrics Software Engineering 24

High Scalability

NOVEMBER 12, 2019

FlexBalancer makes it easy to manage traffic between multiple CDN providers, API’s, Databases or any custom endpoint helping you achieve better performance, ensure the availability of services and reduce vendor costs. Client libraries are available for Node, Ruby, Python, PHP, Go, Java and.NET.

Education 22

Education Java Software Engineering Engineering 22

High Scalability

JUNE 27, 2019

FlexBalancer makes it easy to manage traffic between multiple CDN providers, API’s, Databases or any custom endpoint helping you achieve better performance, ensure the availability of services and reduce vendor costs. Client libraries are available for Node, Ruby, Python, PHP, Go, Java and.NET. Fun and Informative Events.

Metrics 23

Metrics Java Engineering Servers 23

High Scalability

OCTOBER 29, 2019

FlexBalancer makes it easy to manage traffic between multiple CDN providers, API’s, Databases or any custom endpoint helping you achieve better performance, ensure the availability of services and reduce vendor costs. Client libraries are available for Node, Ruby, Python, PHP, Go, Java and.NET.

Education 22

Education Java Software Engineering Engineering 22

High Scalability

OCTOBER 15, 2019

FlexBalancer makes it easy to manage traffic between multiple CDN providers, API’s, Databases or any custom endpoint helping you achieve better performance, ensure the availability of services and reduce vendor costs. Client libraries are available for Node, Ruby, Python, PHP, Go, Java and.NET.

Education 22

Education Java Engineering Software Engineering 22

High Scalability

JANUARY 7, 2020

FlexBalancer makes it easy to manage traffic between multiple CDN providers, API’s, Databases or any custom endpoint helping you achieve better performance, ensure the availability of services and reduce vendor costs. Client libraries are available for Node, Ruby, Python, PHP, Go, Java and.NET.

Education 21

Education Java Software Engineering Engineering 21

High Scalability

DECEMBER 12, 2019

FlexBalancer makes it easy to manage traffic between multiple CDN providers, API’s, Databases or any custom endpoint helping you achieve better performance, ensure the availability of services and reduce vendor costs. Client libraries are available for Node, Ruby, Python, PHP, Go, Java and.NET.

Education 21

Education Java Software Engineering Engineering 21

High Scalability

JULY 10, 2019

FlexBalancer makes it easy to manage traffic between multiple CDN providers, API’s, Databases or any custom endpoint helping you achieve better performance, ensure the availability of services and reduce vendor costs. Client libraries are available for Node, Ruby, Python, PHP, Go, Java and.NET. Fun and Informative Events.

Metrics 21

Metrics Java Engineering Servers 21

Dynatrace

MAY 17, 2023

The beauty of OneAgent is it’s a drop-in solution and monitors every supported technology (for example,NET, Java, PHP, Node.js) with little to no manual work required from your side. Most importantly, this information does not only cover the server side, but, thanks to RUM, also the client side and events in the browser.

Metrics 171

Metrics Monitoring Database Network 171

High Scalability

JULY 19, 2019

FlexBalancer makes it easy to manage traffic between multiple CDN providers, API’s, Databases or any custom endpoint helping you achieve better performance, ensure the availability of services and reduce vendor costs. Client libraries are available for Node, Ruby, Python, PHP, Go, Java and.NET. Fun and Informative Events.

Education 22

Education Metrics Engineering Java 22

High Scalability

AUGUST 20, 2019

FlexBalancer makes it easy to manage traffic between multiple CDN providers, API’s, Databases or any custom endpoint helping you achieve better performance, ensure the availability of services and reduce vendor costs. Client libraries are available for Node, Ruby, Python, PHP, Go, Java and.NET. Fun and Informative Events.

Education 22

Education Metrics Engineering Java 22

High Scalability

AUGUST 6, 2019

FlexBalancer makes it easy to manage traffic between multiple CDN providers, API’s, Databases or any custom endpoint helping you achieve better performance, ensure the availability of services and reduce vendor costs. Client libraries are available for Node, Ruby, Python, PHP, Go, Java and.NET. Fun and Informative Events.

Education 22

Education Metrics Engineering Java 22

High Scalability

SEPTEMBER 3, 2019

FlexBalancer makes it easy to manage traffic between multiple CDN providers, API’s, Databases or any custom endpoint helping you achieve better performance, ensure the availability of services and reduce vendor costs. Client libraries are available for Node, Ruby, Python, PHP, Go, Java and.NET. Fun and Informative Events.

Education 21

Education Metrics Engineering Java 21

High Scalability

OCTOBER 1, 2019

FlexBalancer makes it easy to manage traffic between multiple CDN providers, API’s, Databases or any custom endpoint helping you achieve better performance, ensure the availability of services and reduce vendor costs. Client libraries are available for Node, Ruby, Python, PHP, Go, Java and.NET. Fun and Informative Events.

Education 21

Education Metrics Engineering Java 21

High Scalability

SEPTEMBER 17, 2019

FlexBalancer makes it easy to manage traffic between multiple CDN providers, API’s, Databases or any custom endpoint helping you achieve better performance, ensure the availability of services and reduce vendor costs. Client libraries are available for Node, Ruby, Python, PHP, Go, Java and.NET. Fun and Informative Events.

Education 21

Education Metrics Engineering Java 21

The Netflix TechBlog

JULY 26, 2021

Change Data Capture(CDC) source connector reads from studio applications’ database transaction logs and emits the change events. The CDC events are passed on to the Data Mesh enrichment processor, which issues GraphQL queries to Studio Edge to enrich the data. CDC events can also be sent to Data Mesh via a Java Client Producer Library.

Big Data 253

Big Data Government Analytics Processing 253

The Netflix TechBlog

DECEMBER 17, 2019

In databases like MySQL and PostgreSQL, transaction logs are the source of CDC events. Some of DBLog’s features are: Processes captured log events in-order. Interleaves log with dump events, by taking dumps in chunks. No locks on tables are ever acquired, which prevent impacting write traffic on the source database.

Database 212

Database Traffic Transportation Open Source 212

The Netflix TechBlog

OCTOBER 18, 2022

We started seeing signs of scale issues, like: Slowness during peak traffic moments like 12 AM UTC, leading to increased operational burden. At Netflix, the peak traffic load can be a few orders of magnitude higher than the average load. Hence, the system has to withstand bursts in traffic while still maintaining the SLO requirements.

Java 202

Java Scalability Traffic Architecture 202

The Netflix TechBlog

DECEMBER 17, 2019

In databases like MySQL and PostgreSQL, transaction logs are the source of CDC events. Some of DBLog’s features are: Processes captured log events in-order. Interleaves log with dump events, by taking dumps in chunks. No locks on tables are ever acquired, which prevent impacting write traffic on the source database.

Database 197

Database Traffic Transportation Open Source 197

Dynatrace

AUGUST 16, 2022

Even worse, if your service logs record critical events such as errors in a non-standard way, those errors might go unnoticed by your observability team. Whether a web server, mobile app, backend service, or other custom application, log data can provide you with deep insights into your software’s operations and events.

Processing 188

Processing Metrics Monitoring Java 188

The Agile Manager

FEBRUARY 28, 2017

Their existing system was a combination of a custom AS/400 based RPG system (that had started life on a System/34), a fat client Visual Basic application, and thin-client Java tools, all of which required manual (operator) steps for data integration with one another.

Strategy 40

Strategy Java Code Systems 40

The Netflix TechBlog

SEPTEMBER 23, 2019

In the event of an isolated failure we first pre-scale microservices in the healthy regions after which we can shift traffic away from the failing one. So, if we evacuate South American traffic to North America, demand for CE and Android DRM won’t grow uniformly. evacuation traffic/nominal traffic ).

Traffic 190

Traffic Metrics Mobile Government 190

Dynatrace

MAY 9, 2019

Chad was kind enough to send me a couple of screenshots, allowing me to re-create the chain of events at NYCM so you can see for yourself how Dynatrace Davis has transformed the way NYCM is reacting to problems. As real user traffic started to pick up just after 8 am, it was clear that the fix also worked as expected for real user traffic.

Mobile 134

Mobile Traffic Java Infrastructure 134

Scalegrid

AUGUST 30, 2019

Redis Strings are the most basic type of Redis value leveraged by all other data structure types, and are quite similar to strings in other programming languages such as Java or Python. Redis Strings. Strings, which can contain any data type, are considered binary safe and have a maximum length of 512MB.

Cache 232

Cache Ecommerce Social Media Database 232

The Netflix TechBlog

OCTOBER 16, 2019

An important point to note is that Gutenberg is not designed as an eventing system?—?it Traditional pub-sub or eventing systems are suited towards messages that are smaller in size and are consumed in sequence; consumers may build up a view of an entire dataset by consuming an entire (potentially compacted) feed of events.

Cache 187

Cache Architecture Metrics Java 187

Highly Scalable

MAY 1, 2012

Frequencies of 100 most frequent elements can be estimated with 4% precision using Count-Min Sketch structure that uses about 48KB (12k integer counters, based on the experimental result), assuming that data is skewed in accordance with Zipfian distribution that models well natural texts, many types of web events and network traffic.

Analytics 191

Analytics Traffic Big Data Efficiency 191

ScaleOut Software

DECEMBER 10, 2019

Event streams typically combine messages from many data sources, as shown below. For these reasons, most streaming applications only perform rudimentary analysis (often in the form of queries) on the incoming data stream and push most of the event messages into a data lake for offline examination.

Code 52

Code Analytics Healthcare IoT 52

All Things Distributed

NOVEMBER 12, 2014

An automated deployment system needs to carefully sequence a software update across a fleet while it is actively receiving traffic. Thousands of Amazon developers use Apollo each day to deploy a wide variety of software, from Java, Python, and Ruby apps, to HTML web sites, to native code services.

Engineering 165

Engineering AWS Java Traffic 165