HyperLogLog is an algorithm for estimating the number of distinct elements in a multiset. The HyperLogLog data type was introduced in Aerospike 4.9 as a native data type, encompassing the algorithm and underlying data structures.
The Aerospike Standup Vol. 15
Welcome to the Aerospike Standup, a newsletter written by developers for developers, that brings together blog posts, questions from the community, documentation, releases and events, written by the Aerospike team.
How NoSQL Helps in Financial Crime Detection and Fraud Management
This article explores how NoSQL helps in financial crime detection and fraud management.
Modern Instant Payment Settlements are Increasingly Being Powered by NoSQL
The evolution of payment systems over the years has culminated in increased demand for instant transaction processing. Consumers are no longer content with slow interbank clearance processes that used to take from a few days for local payment processing to a week for international payments.
The Aerospike Standup Vol. 14
Welcome to the Aerospike Standup, a newsletter written by developers for developers, that brings together blog posts, questions from the community, documentation, releases and events, written by the Aerospike team.
What's Going on in Brokerages in times of Covid
The volatility of the stock market caused by the pandemic’s economic fallout has led to an incredible surge of trading by both experienced and new investors looking for financial opportunities. This year, these investors drove a second-quarter retail equity trading volume to skyrocket more than 50 percent from the first quarter.
Aerospike Database 5.2: XDR Enhancements & Predicate Filters
Aerospike is pleased to announce the general availability of Aerospike 5.2.
Next-Gen NoSQL Databases for FinServ: Exploring Use Cases
Technology is changing the customer experience in the financial services industry. Today, customers expect to get everything done in just four clicks – this continuously increasing pressure to meet customer expectations is forcing financial institutions to innovate and introduce digital-first offerings as well as use the latest available technology capabilities to improve their back-end processes.
And Now for a Security Reminder
This shouldn’t be news to you, but people are trying to hack your phone, your laptop, your application server and yes, even your database server.
A Worthy Sequel: An Overview of Next-Gen NoSQL Databases
Let’s start with the basics. A database is an organized and systematic collection of data that can be stored and accessed electronically. A database management system (DBMS) is an integrated software package designed to allow users to access, manipulate, analyze, manage, and retrieve data in a database.