Things are changing fast, including your database! Compared to traditional databases, accessing data from
disks is faster and seamless using In-Memory Database technology. With reduced latency and rapid response
time, In-Memory DBs keep all the data in the RAM and are great at handling large spikes in traffic.
With Century Software’s In-Memory Database for retail businesses, your performance improves dramatically.
Lightning
Fast
Execute a large number of queries in under a second.
In-Memory
Database Download
Speed, scalability and performance. Speed up reports.
dotNET
Scalability
Supercharge the performance
of your
dotNET applications.
Reporting &
Analytics
Out of the box analytics with Interactive Reporting.
Blistering fast performance for your dotNET apps
In less than a second, InMemory.Net can query hundreds
of millions of data rows on a server or tens of millions
from a simple desktop.
Designed to run with dotNET 4.0 or above, InMemory. Net
allows dotNET applications to run queries at lightning speed.
InMemory.Net
IRDB Server
This is the main server part of the technology. It is designed
to load the compressed data files on a server and service
SQL Statements. It runs best in a 64 bit environment.
IRDB Import
IRDBImport is a command line utility that allows you to build
the compressed data files. It can import data from ODBC,
OLEDB, Sql Server Data Provider or a DotNet data source. The
data is compressed and saved to disk as part of the
importation process. These compressed data files can then
be read by the IRDB Server. IRDBImport runs as either a 32 bit
or 64 bit app depending on your operating system. There is a
32 bit specific version called IRDBImport32.
Technology
Data Compression
To keep as much data in memory as possible, unique values within each column are stored in a lookup array. Another array is used as an index that corresponds with the actual value in the lookup array. Therefore, each value is stored once instead of multiple times. In the compressed physical file, unique values are saved first, followed by the required number of bits used to represent it. When loaded into memory 8 bits (char) are used if the number of unique values is 255 or less, 16 bits (ushort) if it’s 65535 or less, otherwise 32 bits (int).
