SILCROAD Soft

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SILCROAD Soft, innovative technology leading the future

High-performance Real-time Replication

SILCROAD provides world-class real-time replication performance based on our self-developed Direct (Oracle) Redo Log Access technology.

The traditional CDC products use the Oracle DBMS’s LogMiner package to analyze Oracle Redo Log, and due to the complicated process, data replication speed is very slow and a high load is applied to the source DB server.

On the other hand, SILCROAD directly analyzes Oracle's Redo Log without using Oracle's LogMiner package, so it guarantees a fast replication speed and minimizes the load on the source database server.

Comparison of performance of extracting changed data

Test Environment

  • Memory : 32Gb
  • CPU : Intel Core i7-6700K Processor
    (Quad-core / 8 threads with hyperthread enabled, 4GHz, 8M Cache)
  • Disk : SATA3, 7200 RPM, 2TB
  • Time comparison for 1G archive log
    (All settings set default without tuning enabled)

Synchronization performance comparison

Test Environment

  • Memory : 32Gb
  • CPU : Intel Core i7-6700K Processor
    (Quad-core / 8 threads with hyperthread enabled, 4GHz, 8M Cache)
  • Disk : SATA3, 7200 RPM, 2TB (Target 1TB)

Test Scenario

  • Conducting a public certification benchmark test TPC-C
  • Test time : 60 sec, Volume : Approximately 200MB

SILCROAD demonstrates better performance when comparing its extraction/replication performance with global CDC products.

Various target databases support

SILCROAD supports not only global databases, but also various target databases not supported by global CDC vendors.

Various target databases support

Major Top 4 databases Oracle SQL Server MySQL Postgre
SQL
Databases unsupported by O* SAP HANA Sybase-IQ    
Non-DBMS Kafka      
Korean Domestic Databases Goldilocks Tibero Altibase eXperDB
Other databases MariaDB EDB    

Reasonable Price

SILCROAD provides world-class real-time replication performance and supports various target databases at a reasonable price. In addition, it can induce a recursive reduction in redundancy system build and reduce cloud migration cost by avoiding situations such as relying on expensive database products when configuring the system.

Deployed Environment (Example)

    Source

  • DBMS : Oracle 12c
  • Server : IBM Power8 196Core

    Target

  • DBMS : Oracle or T* Product
  • Server : x86 32Core

(Criteria: Oracle License Amount in x86-32 Core Environment = 1)

CDC Target DB Initial Introduction Cost + Maintenance Cost (5ys) 5ys TCO
Sh******* Oracle Targrt DB CDC 2.84
1 1.84
SILCROAD T* Database Targrt DB CDC 1.39
0.5 0.89
Others Not applicable (non-real-time basis)