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Practical API Design at Netflix, Part 1: Using Protobuf FieldMask

The Netflix TechBlog

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).

Design 246
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Dynatrace memory analysis helps Product Architects identify unknown unknowns

Dynatrace

While memory allocation analysis can show wasteful or inefficient code, it can also reveal different problems, one of which we’ll examine in this blog post. 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.

Java 221
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T-SQL Windowing Improvements in SQL Server 2022

SQL Performance

Microsoft recently released the first public preview of SQL Server 2022. This clause allows you to shorten your code by avoiding the repetition of identical parts of your window specifications. This clause is now available in Azure SQL Database and SQL Server 2022, provided you use database compatibility level 160 or higher.

Servers 145
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Maestro: Netflix’s Workflow Orchestrator

The Netflix TechBlog

By Jun He , Natallia Dzenisenka , Praneeth Yenugutala , Yingyi Zhang , and Anjali Norwood TL;DR We are thrilled to announce that the Maestro source code is now open to the public! A workflow definition is defined in a JSON format. Maestro supports dynamic parameters with code injection, which is super useful and powerful.

Strategy 260
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When things go sideways: Troubleshooting the OpenTelemetry Operator

Dynatrace

Managing Auto-Instrumentation in Pods The Operator automatically injects and configures auto-instrumentation for your applications, which enables you to collect telemetry data without modifying your source code. Instrumentation Instrumentation is the process of adding code to software to generate telemetry signalslogs, metrics, and traces.

Java 183
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Radically speed up your code by fixing slow or frequent garbage collection

Dynatrace

Optimize your code by finding and fixing the root cause of garbage collection problems. These details arm you with the knowledge necessary to find the respective code and remove unnecessary allocations. Any significant reduction in allocations will inevitably speed up your code. You can even look at the source code directly. .

Speed 166
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5 Types of Tests To Perform On Your APIs

DZone

It is mainly the channel that links the client to the server, drives business procedures, and gives the services which give worth to users. Application Programming Interface acts as the center level between the database and presentation layer in the software development procedure.

Testing 214