Dynatrace

OCTOBER 31, 2024

Simply extract and manipulate your desired time series from Grail within a notebook and copy the query into the SLO definition to get your customized SLO. However, all of these can be created today using DQL queries. The SLO wizard can be called directly from the management overview or the dashboard using a dedicated shortcut.

Metrics 277

Metrics Availability Monitoring Scalability 277

DZone

MARCH 5, 2025

In this article, we will explore the definition of scalability, its importance, types, methods to achieve it, and real-world examples. Scalability is a fundamental concept in both technology and business that refers to the ability of a system, network, or organization to handle a growing amount of requests or ability to grow.

Scalability 147

Scalability Network Efficiency Technology 147

The Netflix TechBlog

JANUARY 6, 2025

While this is a critical business need and we definitely should solve it, its essential to evaluate how it stacks up against other priorities across different areas of the organization. Defining TitleHealth Navigating such an ambiguous space required a shared understanding to foster clarity and collaboration.

Scalability 233

Scalability Cache Engineering Systems 233

DZone

APRIL 25, 2025

First things first: Im pretty sure you know what scalability is, but lets have a brief look at the definition just to be safe. What Is Scalability?

Scalability 130

Scalability Design Systems 130

Percona

DECEMBER 20, 2024

This blog post explains the cause of “ERROR 1412 (HY000): Table definition has changed, please retry transaction” with the specific Isolation level settings. ” […]

Development 124

Development Software Software 124

Percona

JANUARY 22, 2025

Occasionally, we may need to modify the table definition. Large tables can pose challenges for many operations when working with a database. Since RDS replication does not use asynchronous for its replication, the typical switchover procedure is not feasible.

Database 119

Database Availability AWS Cloud 119

DZone

AUGUST 8, 2024

Key definitions can be summarized as follows: Understanding the key distinctions between these two processing paradigms is crucial for organizations to make informed decisions and harness the full potential of their data.

Processing 275

Processing Architecture Design 275

The Netflix TechBlog

DECEMBER 3, 2022

Workflow Definitions Below you can see a typical file structure of a sample workflow package written in SparkSQL. ??? In every sample workflow package there are three workflow definition files that work together to provide flexible functionality. See an example high water mark job from the main workflow definition. -

Best Practices 363

Best Practices Code Testing Data Engineering 363

Percona

MARCH 24, 2025

Pro introduces improvements in how DDL (Data Definition Language) locks (aka Backup Locks) are managed, allowing for reduced locking during backups. When performing backups, reducing the amount of time your server is locked can significantly improve performance and minimize disruptions. Percona XtraBackup 8.4 TL;DR (Summary) […]

Servers 115

Servers Performance Development Software 115

The Netflix TechBlog

JUNE 12, 2025

As a result, several challenges emerge: Duplicated and Inconsistent Models  — Teams re-model the same business entities in different systems, leading to conflicting definitions that are hard to reconcile. And more than just connect, we have to project those definitions outward, generating schemas and enforcing consistency across systems.

Architecture 207

Architecture Government Java Systems 207

Dynatrace

JANUARY 17, 2022

A new preview section enables you to test the definition iteratively against actual values before creating the SLO. On the Service-level objectives page, the Actions > Edit SLO entry has been renamed SLO definition. Removed seven-day preview from create/edit custom event for alerting pages.

Metrics 246

Metrics Monitoring Availability Testing 246

DZone

JULY 19, 2021

The quality can be subjective, so different teams may use different definitions based on the context. Code Quality defines that the code is good, which means code is of high quality, and code is bad, which means code is of low quality. Keeping good code quality is also crucial for developing safety-critical systems.

Code 278

Code Metrics Testing Systems 278

Dynatrace

JANUARY 21, 2025

The secret YAML definition looks like this: apiVersion: v1 kind: Secret metadata: name: otel-collector-secret namespace: data: DT_TOKEN: DT_TENANT: type: "Opaque" Both DT_TOKEN and DT_TENANT values must be base64 encoded before being added to the secrets YAML. dynatrace/dynatrace-otel-collector/dynatrace-otel-collector:0.7.0

Metrics 253

Metrics Education Cloud Programming 253

Dynatrace

JULY 22, 2022

Policy management: The first step is the definition of policies. Dynatrace Identity and Access Management (IAM) provides a native policy definition language. In the case of Cloud Automation, the same policy definition applies and additional granularity can now be scoped.

Cloud 246

Cloud DevOps Best Practices Engineering 246

DZone

SEPTEMBER 11, 2021

Everyone has their own definition of true leadership. What I didn't understand at the start of my leadership journey was that each of us is a leader. Regardless of intent, we influence and impact our communities, industries, workplaces, and relationships. Yet, often we don't understand the importance or impact of simply being present.

Engineering 289

Engineering Systems Development 289

DZone

DECEMBER 16, 2020

First of all, a quick definition of Remote Configuration: It is a way to customize the behaviour of a desired system based on certain parameters that are stored on a remote location.

Systems 255

Systems 255

DZone

JULY 5, 2019

Regression Testing, by its definition, is a type of software testing to confirm that a recent program or code change has not adversely affected existing features. It is done to make sure that the existing application is intact with the newly added features and nothing is broken.

Testing Tools 249

Testing Tools Testing Programming Code 249

Dynatrace

JULY 22, 2020

Extensible admission lets us change the definition of a pod after the pod is authorized but before it’s scheduled to run. If your custom resource-definition targets the pod’s namespace, OneAgent will be injected before it starts. Cloud-native injection with admission controllers. If not, the pod will remain as is.

Government 243

Government Innovation Strategy Speed 243

The Netflix TechBlog

SEPTEMBER 3, 2021

By default, gRPC uses protobuf as its IDL (interface definition language) and data serialization protocol. Our protobuf message definition (.proto link] When the protobuf compiler (protoc) compiles this message definition, it creates the code in the language of your choice (Java in our example). FieldMask is a protobuf message.

Design 246

Design Java Code Servers 246

The Netflix TechBlog

FEBRUARY 9, 2022

The important thing is that this business logic can be built in a separate repository and maintained independently from the workflow definition. ACID deployment : for every scheduler workflow definition change, we would like to have all the workflow assets bundled in an atomic, durable, isolated and consistent manner.

Storage 224

Storage Data Engineering Testing Code 224

Dynatrace

APRIL 13, 2021

Definition of an update window with daily recurrence. Definition of update window with monthly recurrence. Definition of update window with weekly recurrence – please note the selection of days of the week. Definition of a OneAgent maintenance window with no recurrence (i.e., a one-off event). a one-off event).

Processing 264

Processing Monitoring Availability Performance 264

Dynatrace

APRIL 4, 2025

Unlike traditional setups that require predefined schemas, Grail allows you to store diverse data types without schema definitions at any point, providing greater flexibility in any analytic situation. The Grail architecture ensures scalability, making log data accessible for detailed analysis regardless of volume.

Analytics 146

Analytics Operating System Scalability Infrastructure 146

DZone

AUGUST 31, 2023

For example, a Custom Resource Definition (CRD) must exist before any custom resources of that type can be created. When deploying Kubernetes resources in a cluster, it is sometimes necessary to deploy them in a specific order.

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239

Dynatrace

FEBRUARY 9, 2023

We recently extended the pre-shipped code-level API definitions to group logical parts of our code so they’re consistently highlighted in all code-level views. Another benefit of defining custom APIs is that the memory allocation and surviving object metrics are split by each custom API definition.

Java 246

Java Metrics Servers Code 246

Dynatrace

NOVEMBER 10, 2021

In a recent FedScoop panel Brett Vaughn, Navy Chief AI Officer, and Willie Hicks, Federal CTO for Dynatrace discuss this up-and-coming technology including: Their definition of AI. Artificial Intelligence (AI) is a complex, rapidly growing technology. How AI is used in the Navy. How do you define AI?

Artificial Intelligence 246

Artificial Intelligence Government Technology Technology 246

DZone

NOVEMBER 22, 2022

Let's rephrase it, and make this definition a little simpler and closer to software development. Wiki-defined Big O notation is a mathematical notation that describes the limiting behaviour of a function when the argument tends towards a particular value or infinity.

Programming 246

Programming Software Software Development 246

Dynatrace

MAY 19, 2022

Feature flag solutions currently use proprietary SDKs with frameworks, definitions, and data/event types that are unique to their platforms. The specification focuses primarily on feature flag evaluation in application code, leaving the definition and management of feature flags up to the feature flag management system.

Java 290

Java Cloud Code Technology 290

Dynatrace

MARCH 31, 2020

By investigating these questions, we distilled these two pain points: Following definition of application detection rules, some users don’t see traffic from the correct URLs in the corresponding Dynatrace applications (i.e., the application profiles that are listed on the Applications page).

Traffic 246

Traffic Mobile Monitoring Design 246

The Netflix TechBlog

FEBRUARY 14, 2025

This refined output is then structured using an Avro schema, establishing a definitive source of truth for Netflixs impression data. It filters out any invalid entries and enriches the valid ones with additional metadata, such as show or movie title details, and the specific page and row location where each impression was presented to users.

Tuning 169

Tuning Latency Efficiency Storage 169

The Netflix TechBlog

OCTOBER 18, 2022

We want users to rely on shared templates and reuse their workflow definitions across their team, saving time and effort on creating the same functionality. Maestro high level architecture In Maestro, a workflow is a DAG (Directed acyclic graph) of individual units of job definition called Steps.

Java 224

Java Scalability Traffic Architecture 224

DZone

AUGUST 6, 2021

The small product or projects can be covered up with manual testing but the products or applications that are huge in amount of features definitely require automation testing to provide maximum test coverage in minimum time.

Testing 246

Testing Programming 246

Dynatrace

AUGUST 27, 2024

To help determine how customers can comply with DORA requirements, DORA’s articles can be classified in the following three categories: Definition : Describes terms and the scope of the act. Classifying requirements in the DORA framework DORA defines a wide range of requirements for organizations to achieve compliance.

Best Practices 290

Best Practices Government DevOps Analytics 290

Dynatrace

MAY 12, 2022

The title size of a tile has been moved from the dashboard definition to the dashboard metadata definition and included in the advanced settings UI for dashboards. Remediation tracking now enables you to view the risk assessment for the process groups affected by a vulnerability. Dashboards. Dynatrace API.

Tuning 246

Tuning Cloud Metrics Mobile 246

DZone

JULY 18, 2023

But having spent half a decade stewarding a Ruby monolith from 20 to 200 engineers and watched its modest 10GB Postgres database grow beyond 5TB, there’s definitely a point where the pain outweighs the benefits.

Architecture 225

Architecture Network Database Engineering 225

Dynatrace

APRIL 22, 2021

However, Kim underlined there is no single definition of DevOps, referring to one of his earlier works, The DevOps Handbook , where the practice was described as “architectural practices, technical practices, and cultural norms that allow us to increase our ability to deliver applications and services quickly and safely.”. Barriers to DevOps.

DevOps 264

DevOps Technology Technology Innovation 264

Dynatrace

MARCH 17, 2021

you can now ingest data more easily at scale and derive the topological context along with the topology definition. At the same time, expect more capabilities (for example, topology definitions, technology definitions, complex metrics, log patterns, log event metrics, and more) to become available for extending.

Metrics 243

Metrics Monitoring Network Technology 243

Dynatrace

APRIL 15, 2025

Observability is definitely here to stay! For example, this years Southern California Linux Expo ( ScALE ) had a dedicated observability track for the first time. KubeCon also has a dedicated observability track , and the Observability Day co-located event now has two tracks. KubeCon Day 1 Keynotes!

Open Source 260

Open Source Energy Benchmarking Tuning 260