Data Management Resources for the Professional Developer

From the database management system experts at McObject

Evaluate free trial software

At McObject, our only focus is database management systems. We are a dedicated group of DBMS specialists, and we hope you find our extensive research and information about database management systems as interesting as we do. Then, try our free evaluation software to see if eXtremeDB or Perst can meet your needs.

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Evaluation Software

eXtremeDB

Perst

FAQs

eXtremeDB for Server, Cloud, Analytics and Financial FAQ Page

eXtremeDB for Device, Edge and Gateway FAQ Page

Perst Tech Specs

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Datasheets

eXtremeDB

Perst

Webinars

On-demand topics include: scaling IoT projects, edge node database systems, fault-tolerant memory management for mission critical embedded systems, and more.

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eXtremeDB Demo Applications

Industrial IoT Preventive Maintenance Demo Application
This application application simulates preventative maintainance in a pulp and paper mill. Download for Linux, Windows and MacOS. Get started.

eXtremeDB for HPC Analytics Demo
This is a Windows program that demonstrating execution of SQL queries using columnar storage and pipelined sequence math functions. Get started.

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Benchmarks

Independently audited benchmark tests.

In-memory database system benchmarks & white papers

White Papers

Technical papers by data management specialists.

Articles

A wealth of industry news from McObject data management specialists

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Documentation

eXtremeDB

Perst Java or .NET

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McObject Partners

Press Releases

Steve Graves' Blog Posts

Archived blog posts for professional developers

Videos

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DBMS Features

eXtremeDB for Device, Edge and Gateway

eXtremeDB for HPC (Cloud, Analytics and Financial)

Perst

Customer support

Designed specifically as an in-memory database system, not an afterthought.

Learn why this matters.

Embedded & Real-time Systems

The eXtremeDB in-memory database system was designed specifically for use in resource-constrained, mission-critical and safety-critical embedded systems.

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eXtremeDB enables the developer to easily combine both database paradigms – in-memory and on-disk – in a single database instance.

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Learn more about eXtremeDB in-memory or hybrid in-memory/persistent database for embedded systems

Why is the IMDS an ideal way to reduce memory consumption in embedded systems?

Learn what makes eXtremeDB ideal in real-time systems

High Performance Computing

eXtremeDB in-database analytics offers breakthrough efficiency and can be used with the product’s in-memory database system (IMDS) capability, or independent of it.

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Learn more about the IMDS as a powerful, persistent memory caching solution.

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Learn about hybrid eXtremeDB for Big Data and Analytics or for Financial systems

Review our independently audited benchmark test results to learn how fast a hybrid in-memory database can be

Embedded and/or Client/Server

Fast, flexible, platform independent eXtremeDB is data management wherever you need it, and can be deployed as an embedded database system, and/or as a client/server database system.

eXtremeDB is fast, flexible database management wherever you need it. Learn more.

Hybrid In-memory and/or Persistent

Combine both database paradigms – in-memory and on-disk – in a single database instance. Specifying one set of data as transient (managed in memory), while choosing persistent storage for other record types, requires a simple database schema declaration.

Learn why starting with an in-memory database makes for a better hybrid system.

White papers and Webinars

These in-memory database system benchmarks and white papers review the distinction between an in-memory database vs. just running a disk database in-memory, and the performance results that a true IMDS can offer.

Watch one of our many on-demand webinars about use cases and best practices.

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In addition to unique features like Active Replication Fabric™, no other database management system offers such an extensive combination of features for developers to choose from.

Hybrid data storage

Unlike other IMDS, eXtremeDB can combine the strengths of on-disk and in-memory database systems. In other words, eXtremeDB databases can be all-in-memory, all-persistent, or have a mix of in-memory tables and persistent tables with a simple database schema. This unparalleled flexibility enables developers to tailor data management in order to optimize applications for speed and persistence. System developers can make intelligent trade-offs between performance, cost-efficiency, power consumption, and physical space-conserving data storage hardware.

Learn why starting with in-memory database system allows for improved performance.

Active Replication Fabric

Active Replication Fabric offers reliable IoT database management by solving key challenges for developers. eXtremeDB offers bidirectional replication, multi-tier replication (e.g. edge-to-gateway-to-gateway-to-cloud), compression to maximize limited bandwidth networks, and more.

Learn more about Active Replication Fabric

Row & Columnar Flexibility for Time Series Data

Time series data management systems require large volumes of information to be available continuously. eXtremeDB excels in this capability. eXtremeDB for HPC implements columnar data layout for fields of type ‘sequence’. Sequences can be combined to form a time series, ideal for working with tick streams, telemetry, and other sequential data. This technology supports database designs that combine row-based and column-based layouts, in order to best leverage the CPU cache speed. Learn how.

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Learn more about eXtremeDB for time series data

Embedded and Client/Server

Fast, flexible eXtremeDB is data management wherever you need it, and can be deployed as an embedded database system, and/or as a client/server database system.

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Compatible with all embedded/real-time operating systems

Read about cross-platform database application development in our on-line documentation

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eXtremeDB HA and Cluster

Sharding allows for elastic scalability, and leverages the processing power, memory and bandwidth of multiple hardware nodes. Each database shard can have one or more backup (replica) copies. Cluster is McObject’s distributed real-time database system. It manages databases across multiple nodes, enabling two or more servers to share the workload. It dramatically increases available net processing power, reduces system expansion costs, and delivers a more scalable and reliable database solution. High Availability (HA) enables deployment of two or more synchronized databases within separate hardware instances using communication channels implemented over standard or proprietary protocols. Sharding is a core feature of eXtremeDB. Cluster and High Availability, all of which are offered in a separate add-on module. Here we compare and contrast Sharding, Cluster and High Availability. Close window

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Data Management Resources for the Professional Developer

From the database management system experts at McObject

Evaluation Software

FAQs

Datasheets

Webinars

eXtremeDB Demo Applications

Benchmarks

White Papers

Articles

Documentation

McObject Partners

Press Releases

Steve Graves' Blog Posts

Videos

DBMS Features

Customer support

Designed specifically as an in-memory database system, not an afterthought.

Embedded & Real-time Systems

High Performance Computing

Embedded and/or Client/Server

Hybrid In-memory and/or Persistent

White papers and Webinars

In addition to unique features like Active Replication Fabric™, no other database management system offers such an extensive combination of features for developers to choose from.

Hybrid data storage

Active Replication Fabric

Row & Columnar Flexibility for Time Series Data

Embedded and Client/Server

eXtremeDB HA and Cluster