Altibase helped KT to increase processing speeds of their wired telephone SMS service by over 600% while reducing KT's IT spending. ALTIBASE® HDB™ is the only Hybrid DBMS in the industry that combines an in-memory DBMS with an on-disk DBMS, with a single uniform interface, enabling real-time access to large volumes of data, while simplifying and revolutionizing data processing. Altibase is provider of In-Memory data solutions for real-time access, analysis and distribution of high volumes of data in mission-critical environments. **To Learn More: Visit our website (www.altibase.com) Email us (info@altibase.com) Read Altibase Solution Overview (slidesha.re/ZMAYVh)

1. Korea Telecom (KT) -
Wired Telephone SMS Service
CASE STUDY FOR TELECOMMUNICATIONS
SPEEDIT

2. ￭ Overview
￭ Problems
￭ Solutions
￭ Results
AGENDA
In-Memory Database Solution
CASE STUDY FOR TELECOMMUNICATIONS

3. + Overview
Altibase
Altibase is provider of In-Memory
Database solutions for real-time
access, analysis and distribution of
high volumes of data in mission-
critical environments.
Korea Telecom (KT)
KT is South Korea’s largest
telecommunication service provider.
Summary
Altibase helped KT to increase processing speeds of their wired telephone
SMS service by over 600% while reducing KT’s IT spending.
In-Memory Database Solution

4. + Problems
Built on an Oracle DBMS back-end, KT’s Wired Telephone SMS
Service was overrun with heavy traffic and stability issues.
Transactions that were being processed “per second” were on the
rise, and KT was in immediate need of replacing their legacy
system with a significantly more robust solution. Three areas called
for a rapid overhaul.
 The current system configuration restricted usable data
management and flow. Data loss occurred due to a lag in data
migration when the active system failed.
 With piling demands on the legacy system, and reactive attempts for
resolutions, total cost of operating and maintaining the system
became untenable.
 KT’s system infrastructure found itself obsolete. Data management
and interrelated processes were timeworn and further, associated
hardware was becoming non-responsive.
In-Memory Database Solution

5. + Solution
KT implemented ALTIBASE HDB In-Memory DBMS into their Wired
Telephone SMS Service in 2010. ALTIBASE HDB’s built-in support of
Geographic Information System (GIS) functionalities, became a
natural augment to KT’s business. ALTIBASE HDB enabled KT to
utilize its real-time detection, analysis, and data replication
features to foster continued advances.
In-Memory Database Solution

6. + Results
 The number of active servers has been reduced to 4 from 30 servers.
 System resource usage is down by 73%. Active demand on the system
has been reduced to 15% from 88%.
 KT’s IT spending has been reduced significantly while performance and
system availability has been dramatically increased.
 KT’s reputation, bolstered by unilateral increases in customer
satisfaction, loyalty, attraction and retention, is at an all-time high.
 KT’s processing speed has been increased by 600%. Before deploying
ALTIBASE HDB, processing speeds were 100 transactions per second
(TPS). ALTIBASE HDB delivers 600 TPS.
 Even in the event of an unexpected “active” server crash, KT provides
uninterrupted service with its replicated, standby server.
In-Memory Database Solution

7. In-Memory Database Solution
MORE REFERENCES:
* Slide Share
Read More Case Studies>>
Altibase Solution Overview
Telecommunication Financial Service Manufacturing
• SK Telecom* (Real Time
Rating System)
• China Telecom* (Account
Balance Management
System)
• China Unicom* (Online
Charging System)
• Korea Telecom* (Abnormal
Traffic detection, Analysis,
and Control System)
• Samsung Securities*
• E*TRADE *
• Kyobo Securities* (Retail
Trading System)
• Solomon Investment &
Securities*(FOREX Trading
Platform)
• Global Banking Leader*
(FOREX Trading Platform)
• LG Display* (Quality Control
System)
• Top Japanese Medical
Supplier (Global MRI/CT
Manufacturing Company)
• BISTel* (Equipment
Engineering System)
Solution Service Government
• HP* (Hewlett-Packard)
OpenMCM
• HOA Soft (System for
Proprietary Trading Desks –
Prop Desk)
• Leading Global Utility
Company (Call Center)
• Sportstoto (Sports Betting
Industry)
• KIDA* (Korea Institute for
Defense Analyses) –
Munitions Inofrmation
System
• EBS* (Educational Broad
Casting System) – Single
Sign-On
• KAIST (Course Enrollment
System)

8. Website: www.altibase.com
Email: Info@altibase.com
Facebook: facebook.com/altibaseinc
LinkedIn: linkedin.com/company/Altibase
Twitter: @altibase