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Tuning SQL Server Reporting Services

SQL Performance

Many database administrators find themselves having to support instances of SQL Server Reporting Services (SSRS), or at least the backend databases that are required for SSRS. In the early days of SSRS, a requirement was to also install and configure Internet Information Services (IIS).

Tuning 67
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Towards a Reliable Device Management Platform

The Netflix TechBlog

MQTT is an OASIS standard messaging protocol for the Internet of Things (IoT) and was designed as a highly lightweight yet reliable publish/subscribe messaging transport that is ideal for connecting remote devices with a small code footprint and minimal network bandwidth. million elements. this is configurable through enable.auto.commit.

Latency 213
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A Decade of Dynamo: Powering the next wave of high-performance, internet-scale applications

All Things Distributed

Today marks the 10 year anniversary of Amazon's Dynamo whitepaper , a milestone that made me reflect on how much innovation has occurred in the area of databases over the last decade and a good reminder on why taking a customer obsessed approach to solving hard problems can have lasting impact beyond your original expectations.

Internet 128
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The Speed of Time

Brendan Gregg

A Cassandra database cluster had switched to Ubuntu and noticed write latency increased by over 30%. top(1) showed that only the Cassandra database was consuming CPU. Colleagues/Internet I love using [Linux performance tools]. A quick check of basic performance statistics showed over 30% higher CPU consumption.

Speed 126
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Rapid Event Notification System at Netflix

The Netflix TechBlog

This separation allows us to tune system configuration and scaling policies independently for different event priorities and traffic patterns. While a mobile device is almost always connected to the internet and reachable, a smart TV is only online while in use.

Systems 334
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The Speed of Time

Brendan Gregg

A Cassandra database cluster had switched to Ubuntu and noticed write latency increased by over 30%. top(1) showed that only the Cassandra database was consuming CPU. Colleagues/Internet I love using [Linux performance tools]. A quick check of basic performance statistics showed over 30% higher CPU consumption.

Speed 40
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CDN Web Application Firewall (WAF): Your Shield Against Online Threats

IO River

Each is crucial, and they all feed into each other to create a robust, responsive, and resilient security mechanism.Research‍In the dynamic world of the Internet, new threats are as constant as the rising sun. Two of them are particularly gnarly: fine-tuning rules to perfection and managing a WAF over a multi-CDN architecture.

Traffic 52