Dynatrace

JANUARY 16, 2023

In comparison, on-premises clusters have more and larger nodes: on average, 9 nodes with 32 to 64 GB of memory. Of the organizations in the Kubernetes survey, 71% run databases and caches in Kubernetes, representing a +48% year-over-year increase. Kubernetes infrastructure models differ between cloud and on-premises.

Open Source 345

Open Source Java Operating System Programming 345

Speed Curve

MARCH 24, 2024

Tim's approach was to filter out the noise introduced by really fast response times that can be caused by leveraging the browser cache, prerendering, and other performance optimization techniques. Page was restored from back-forward cache* – The bfcache essentially stores the full page in memory when navigating away from the page.

Performance 70

Performance Cache Metrics Retail 70

Highly Scalable

APRIL 2, 2012

Some time ago I participated in design of a backend for one large online retailer company. The rationale behind these methods is that frontend should be able to fetch transient information very efficiently and separately from fetching of heavy-weight domain entities because this information cannot be cached.

Ecommerce 100

Ecommerce Cache Storage Architecture 100

SQL Performance

AUGUST 23, 2019

The SQL Server batch mode implementation of a Bloom filter is optimized for modern CPU cache architectures and is known internally as a complex bitmap. A further optimization exists to convert the compressed dictionary bitmap to a comparison filter if the dictionary bitmap represents a single contiguous range of values.

Servers 75

Servers Engineering Efficiency Retail 75