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Five-nines availability: Always-on infrastructure delivers system availability during the holidays’ peak loads

Dynatrace

The nirvana state of system uptime at peak loads is known as “five-nines availability.” In its pursuit, IT teams hover over system performance dashboards hoping their preparations will deliver five nines—or even four nines—availability. How can IT teams deliver system availability under peak loads that will satisfy customers?

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Detecting Network Anomalies Using Apache Spark

DZone

Apache Spark is an open-source distributed computing system designed for large-scale data processing. It allows developers to write distributed applications using a simple and expressive programming model based on Resilient Distributed Datasets (RDDs). What Is Apache Spark?

Network 189
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The End of Programming as We Know It

O'Reilly

It is not the end of programming. It is the end of programming as we know it today. Assembly language programming then put an end to that. Betty Jean Jennings and Frances Bilas (right) program the ENIAC in 1946. Consumer operating systems were also a big part of the story. The web was another end of programming.

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Six causes of major software outages–And how to avoid them

Dynatrace

They may stem from software bugs, cyberattacks, surges in demand, issues with backup processes, network problems, or human errors. Ransomware encrypts essential data, locking users out of systems and halting operations until a ransom is paid. Let’s explore each of these elements and what organizations can do to avoid them.

Software 290
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Where programming languages are headed in 2020

O'Reilly

As we enter a new decade, we asked programming experts?—including We checked in with Jim Blandy , coauthor of Programming Rust , to see how his vision of Rust’s progress changed over the course of 2019. including several of our own O’Reilly authors and instructors?—for ” What lies ahead?

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PyMongo Tutorial: Testing MongoDB Failover in Your Python App

Scalegrid

Python is a powerful and flexible programming language used by millions of developers around the world to build their applications. With MongoDB deployments, failovers aren’t considered major events as they were with traditional database management systems. So, what’s the best way to use MongoDB with Python?

Testing 55
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RabbitMQ vs. Kafka: Key Differences

Scalegrid

Introduction to Message Brokers Message brokers enable applications, services, and systems to communicate by acting as intermediaries between senders and receivers. This decoupling simplifies system architecture and supports scalability in distributed environments.

Latency 147