The Netflix TechBlog

MARCH 10, 2020

The monolith allowed for rapid development and quick changes while the knowledge of the space was non-existent. At one point, more than 30 developers were working on it, and it had well over 300 database tables. a database, a microservice API exposed via gRPC or REST, or just a simple CSV file.

Architecture 346

Architecture Transportation Java Strategy 346

Dynatrace

FEBRUARY 10, 2021

Organizations are shifting towards cloud-native stacks where existing application security approaches can’t keep up with the speed and variability of modern development processes. Dynatrace entered the Application Security market with automatic and continuous protection for Java workloads. Vulnerabilities in Node.js

Java 264

Java Open Source Engineering Database 264

Dynatrace

SEPTEMBER 15, 2020

In my recent Performance Clinic with Stefano Doni , CTO & Co-Founder of Akamas , I made the statement, “Application development and release cycles today are measured in days, instead of months. Supported technologies include cloud services, big data, databases, OS, containers, and application runtimes like the JVM.

Performance 260

Performance Java Metrics Cloud 260

Dynatrace

MAY 19, 2022

As the project matures, more robust sources for flag configuration could be used, perhaps a simple REST API, database, or structured configuration file. Inspired by OpenTelemetry, OpenFeature will provide specification-compliant SDKs in various languages such as Java, Node, Golang,NET, and more. What’s next?

Java 290

Java Cloud Code Technology 290

Percona

MARCH 23, 2023

When it comes to enterprise-level databases, there are several options available in the market, but PostgreSQL stands out as one of the most popular and reliable choices. PostgreSQL is a free and open source object-relational database management system (ORDBMS) that has existed since the mid-1990s.

Database 139

Database Open Source Traffic Small Business 139

Dynatrace

JANUARY 31, 2024

Monitoring SAP products can present challenges Monitoring SAP systems can be challenging due to the inherent complexity of using different technologies—such as ABAP, Java, and cloud offerings—and the sheer amount of generated data. It can also directly access database tables under the strict control of DBAs. Architectural overview.

Java 246

Java Analytics Best Practices Monitoring 246

Dynatrace

DECEMBER 8, 2020

As a result, e xisting application security approaches can’t keep up with this speed and vari ability of modern development processes. . Current security tools were purpose-built for waterfall-based development, and so they bottleneck DevOps. Does it impact production or development? How does it impact my environment?

Cloud 306

Cloud Open Source Internet Internet 306

Dynatrace

AUGUST 18, 2022

Vulnerability management during development. The software development lifecycle should include vulnerability management throughout all stages. During development, vulnerabilities can arise when developers use third-party open source code or make an error in application logic.

Traffic 241

Traffic Java Network DevOps 241

Alex Podelko

SEPTEMBER 4, 2018

When trying to develop a new piece of software or an app, one of the first things a developer has to do is pick a programming language. For years, the debate has raged on regarding which programming language is better, Java or Scala. In essence, Java is classified as an object oriented programming language.

Java 100

Java Performance Programming Virtualization 100

Dynatrace

JANUARY 23, 2024

In May 2023 the critical vulnerability CVE-2020-36641 in the Java library aXMLRPC was published in the National Vulnerability Database (NVD). To what extent attacks are possible depends on the Java version and other environmental factors. This PoC has been validated for versions 1.12.1

Java 264

Java Servers Code Software 264

All Things Distributed

JULY 14, 2015

Many happy developers are using DynamoDB to handle trillions of requests every day. I am excited to share with you that today we are expanding DynamoDB with streams, cross-region replication, and database triggers. Amazon Redshift) and Elasticsearch machines. DynamoDB Cross-region Replication.

Database 158

Database Lambda AWS IoT 158

Dynatrace

NOVEMBER 8, 2019

Let’s say you have a Java application monitored by OneAgent, but your Elasticsearch cloud database service can’t be monitored by OneAgent. Now, with the ActiveGate plugin framework, you can write your own plugin to integrate your Elasticsearch cloud database service with Dynatrace. The SDK API now includes built-in help.

Java 42

Java Metrics Cloud Monitoring 42

Dynatrace

OCTOBER 21, 2020

Our Cluster Performance Engineering Team in collaboration with our Autonomous Cloud Enablement (ACE) and development teams quickly identified the root cause and fixed the problem in no time! And the code-level root cause information is what makes troubleshooting easy for developers. Conclusion: Dynatrace for Developers.

Code 246

Code Cloud Engineering Java 246

The Netflix TechBlog

DECEMBER 11, 2020

Our team spent a lot of time addressing dissenting points and making adjustments to the architecture based on feedback from developers. Through our prototype development and proactive partnership with some key critical voices, we were able to instill confidence and close crucial gaps.

Architecture 255

Architecture Best Practices Engineering Open Source 255

Dynatrace

MARCH 22, 2022

achieve application programming interface (API)-driven development. The roadmap includes the following: Java Database Connectivity (JDBC) interface tracing. Java Message Service (JMS) interface tracing. build microservices-based architecture. Additional infrastructure metrics.

Infrastructure 246

Infrastructure Cloud Java Azure 246

Dynatrace

JULY 22, 2024

If you work in software development, SRE, or DevOps, you’ve likely heard the terms observability, telemetry, and tracing. These concepts are crucial for understanding how applications behave in production environments, and they’re an essential part of modern software development practices. What is OpenTelemetry?

Latency 264

Latency Best Practices Metrics Open Source 264

Dynatrace

NOVEMBER 3, 2023

already address SNMP, WMI, SQL databases, and Prometheus technologies, serving the monitoring needs of hundreds of Dynatrace customers. focused on technology coverage, building on the flexibility of JMX for Java and Python-based coded extensions for everything else. and focusing on a much-improved version 2.0 Extensions 2.0

Technology 264

Technology Technology Scalability Availability 264

The Netflix TechBlog

JANUARY 25, 2023

A data model in Marken can be described using schema — just like how we create schemas for database tables etc. Unlike Java, we support multiple inheritance as well. The databases we pick should be able to scale horizontally. This allows our clients to create an “is-a-type-of” relationship between schemas.

Scalability 291

Scalability Latency Media Architecture 291

Scalegrid

SEPTEMBER 5, 2024

Managing High Availability (HA) in your PostgreSQL hosting is very important to ensuring your database deployment clusters maintain exceptional uptime and strong operational performance so your data is always available to your application. Standby servers are activated when the primary server fails.

Availability 257

Availability Servers Database Open Source 257

DZone

DECEMBER 31, 2020

Currently, lead devs, along with developers, run Explain Plans manually in Toad/SQL Developer. Oracle stores all the SQL database in-page memory and indexes it by SQL ID in gv$sqltext. Oracle stores all the SQL database in-page memory and indexes it by SQL ID in gv$sqltext. To provide performance audits with data points.

Performance 153

Performance Java Programming Database 153

The Morning Paper

MARCH 3, 2020

Millions of tiny databases , Brooker et al., It takes you through the thinking processes and engineering practices behind the design of a key part of the control plane for AWS Elastic Block Storage (EBS): the Physalia database that stores configuration information. NSDI’20. This paper is a real joy to read. a majority of nodes).

Database 106

Database AWS Network Design 106

The Netflix TechBlog

JULY 26, 2021

In the initial stage, data consumers set up ETL pipelines directly pulling data from databases. With this batch style approach, several issues have surfaced like data movement is tightly coupled with database tables, database schema is not an exact mapping of business data model, and data being stale given it is not real time etc.

Big Data 257

Big Data Government Processing Analytics 257

Dynatrace

JULY 3, 2019

This is why PHP is such a popular programming language for web development. for ASP.NET, which is a web framework, and 4% for Java. We’ve significantly improved database sensor performance for PHP monitoring as well. Compare that to the two next-highest languages: 11.1% The dark red line indicates legacy performance.

Monitoring 203

Monitoring Ecommerce Internet Internet 203

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. Applications built with microservices are broken into discrete modules so development teams can work on them in parallel.

Monitoring 246

Monitoring Programming Serverless Speed 246

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. Applications built with microservices are broken into discrete modules so development teams can work on them in parallel.

Monitoring 246

Monitoring Programming Serverless Speed 246

The Netflix TechBlog

DECEMBER 17, 2019

Andreas Andreakis , Ioannis Papapanagiotou Overview Change-Data-Capture (CDC) allows capturing committed changes from a database in real-time and propagating those changes to downstream consumers [1][2]. In databases like MySQL and PostgreSQL, transaction logs are the source of CDC events. Designed with High Availability in mind.

Database 221

Database Traffic Transportation Open Source 221

The Netflix TechBlog

OCTOBER 19, 2020

Our tactical approach was to use Netflix-specific libraries for collecting traces from Java-based streaming services until open source tracer libraries matured. We chose Open-Zipkin because it had better integrations with our Spring Boot based Java runtime environment. What’s next?

Infrastructure 238

Infrastructure Transportation Storage Open Source 238

Dynatrace

APRIL 11, 2023

The focus on bringing various organizational teams together—such as development, business, and security teams — makes sense as observability data, security data, and business event data coalesce in these cloud-native environments. As organizations develop new applications, vulnerabilities will continue to emerge.

Cloud 246

Cloud DevOps Open Source Retail 246

Dynatrace

JULY 23, 2019

Web development and data science are the two main types of Python development. The two most popular web frameworks used by Python developers are Django and Flask. This is great when working on a straightforward application but could be too much and get too big when developing microservices. Tracing database requests.

Monitoring 178

Monitoring Software Software Database 178

Scalegrid

AUGUST 15, 2019

A good UI is an important part of the development experience. In this article, we are going to compare 6 of the top MongoDB Graphical User Interfaces that help developers increase their productivity and manage their database. SQL Import/Export that supports major databases: Oracle, SQL Server, MySQL, and PostgreSQL.

Database 40

Database Servers Availability Monitoring 40

The Netflix TechBlog

DECEMBER 17, 2019

Andreas Andreakis , Ioannis Papapanagiotou Overview Change-Data-Capture (CDC) allows capturing committed changes from a database in real-time and propagating those changes to downstream consumers [1][2]. In databases like MySQL and PostgreSQL, transaction logs are the source of CDC events. Designed with High Availability in mind.

Database 206

Database Traffic Transportation Open Source 206

Dynatrace

OCTOBER 11, 2021

In a time when modern microservices are easier to deploy, GCF, like its counterparts AWS Lambda and Microsoft Azure Functions , gives development teams an agility boost for delivering value to their customers quickly with low overhead costs. GCF operates under the following three tenets: Simplify the developer experience.

Google 246

Google Cloud Serverless Azure 246

All Things Distributed

MAY 8, 2012

Expanding the Cloud for Windows Developers. You can then off load the management and scaling of your database and application stack to Amazon RDS and AWS Elastic Beanstalk , and focus on adding value to your customers. All Things Distributed. Werner Vogels weblog on building scalable and robust distributed systems. Comments ().

Cloud 94

Cloud Development AWS Servers 94

Dynatrace

OCTOBER 4, 2022

Logs assist operations, security, and development teams in ensuring the reliability and performance of application environments. Further, these resources support countless Kubernetes clusters and Java-based architectures. They can call on dozens of databases and deliver gigabytes of data across myriad devices.

Analytics 264

Analytics Storage Infrastructure Metrics 264

Dynatrace

NOVEMBER 23, 2020

Our new OpenTelemetry custom metric exporters provide the broadest language support on the market, covering Go ,NET , Java , JavaScript/Node.js , and Python. Getting specific metrics from libraries that are pre-instrumented with OpenTelemetry (for example, database drivers).

Metrics 200

Metrics Open Source Tuning Analytics 200

Scalegrid

AUGUST 22, 2019

On the first node, Patroni initializes the database, obtains the leader lock from DCS, and ensures the node is being run as the master. All of these tests were performed while the application was running and inserting data to the PostgreSQL database. The next step is adding standby nodes, for which Patroni provides multiple options.

Availability 277

Availability Servers Network Testing 277

Scalegrid

FEBRUARY 7, 2019

Only Supports One Database. Unlike standalone databases, Redis Clusters support only one database (database 0), and the SELECT command isn’t allowed. Since most people don’t use multiple databases, this too is not a major limitation. Connecting With Java. When Should You Deploy a Redis Cluster?

Java 138

Java Database Availability AWS 138