EXtremeDB 6.0 was officially released: improved scalability and distributed query speed, extremedb6.0

EXtremeDB 6.0 was officially released: improved scalability and distributed query speed, extremedb6.0

Federal Road, Washington State, September-McObject®As an innovative database system software developer, the company announced its eXtremeDB®The memory database version 6.0 and related products have been officially released. In this upgrade, the distributed query function is added to improve the data processing speed and scalability of the database by using the processing capability, memory and the bandwidth of the query function executed by multiple hardware nodes. Other improvements in version 6.0 allow developers and end users to benefit from simplicity of Development and operating system support. With Distributed Query Processing, eXtremeDB divides the entire database and performs Distributed Query Processing through multiple servers, CPUs, or CPU cores. In some cases, the database performance is greatly improved by using multiple hosts to perform database operations in parallel.

Steve Graves, CEO and founder of McObject, said: "This 'horizontal split 'may be designed into a new system. It is also a natural derivative of an autonomous embedded system and a device incorporated into the interconnected 'iot. This type of device aggregates data collected from different locations. "The entire market has a strong demand for Distributed Query Processing, but it is limited to fields related to automation and control. EXtremeDB has demonstrated its superior performance in these fields, "Graves said." application scenarios include: Applications in smart power station systems, data can be queried from the acceleration meter of a wind turbine to measure 'two'. data can also be queried from a temperature sensor that shows damage to the bearing, traffic flow is optimized based on data collected from thousands of vehicle and infrastructure control points ".

The new eXtremeDB 6.0 other features also improve the database systems of developers and end users, including:

Support for Python

EXtremeDB 6.0 can be integrated using Python. Python is an advanced language used for Fast Algorithms (especially the original method. With Python and the eXtremeDB Dynamic Data Definition Language DDL, developers can quickly implement their ideas and quickly optimize database tables and indexes by testing code changes.

Supports avionics platforms

This upgrade increases the compatibility of the commercial ready-made platform (COTS) VxWorks CERT of the follow-up river system VxWorks 653. The VxWorks 653 platform supports comprehensive Modular Avionics (IMa) applications with demanding security requirements. While VxWorks CERT is designed to permit strict industrial standard certificates including rtca do-178 and EUROCAE ED-12, Revision B and C.

Ternary model database index

It facilitates fuzzy match of text characters. EXtremeDB is applicable to scenarios where the wildcard function is used to read license numbers and to capture part of data.

More flexible transaction scheduling

In addition to the transaction priority function of eXtremeDB, its multi-read, single-write (MURSIW) the transaction manager can override the default "first-in-first-out" scheduling policy at the priority level to support read-only or read-write log functions.

Data Compression

In version 6.0, the memory and Disk Database Data Compression functions are added to reduce storage costs and purchase costs.

Overwrite index options

EXtremeDB 6.0 adds the function of storing the key values in the B-tree index of the memory database. Generally, such indexes only contain reference values to reduce storage space occupation. During this upgrade, developers can store the values in the index when using the application data mode to optimize the data usage.

Upgrade of binary structure evolution

With this feature, eXtremeDB can save the database as a binary image and restore it with a changed architecture or design. Version 6.0 also extends this feature to the eXtremeDB cluster component.

Encryption Extension

RC4 encryption is supported. This encryption uses the password provided by the user to organize unauthorized access. Version 6.0 uses this encryption method in databases fully managed by the primary memory.