Main memory database systems (MMDBs) store their data in main physical memory and
provide very high-speed access. Conventional database systems are optimized for the …

Indexes are models: a\btree-Index can be seen as a model to map a key to the position of a
record within a sorted array, a Hash-Index as a model to map a key to a position of a record …

Document management systems in AEC projects manage important project documents such
as schedules, RFIs, and change orders. Hence, security concerns in document management …

Predicting personalized sequential behavior is a key task for recommender systems. In order
to predict user actions such as the next product to purchase, movie to watch, or place to visit …

Growing main memory capacity has fueled the development of in-memory big data
management and processing. By eliminating disk I/O bottleneck, it is now possible to support …

With the emergence of byte-addressable persistent memory (PM), a cache line, instead of a
page, is expected to be the unit of data transfer between volatile and nonvolatile devices, but …

Main memory capacities have grown up to a point where most databases fit into RAM. For
main-memory database systems, index structure performance is a critical bottleneck …

Index plays an essential role in modern database engines to accelerate the query
processing. The new paradigm of" learned index" has significantly changed the way of …

Alibaba runs the largest e-commerce platform in the world serving more than 600 million
customers, with a GMV (gross merchandise value) exceeding USD 768 billion in FY2018 …

Previous research has shown that cache behavior is important for main memory index
structures. Cache conscious index structures such as Cache Sensitive Search Trees (CSS …