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Posts Tagged ‘IQ’

Real Time HANA Replication from ASE Using SAP Sybase Replication Server

July 31st, 2013 No comments

SAP Sybase ASE Q&A Bank

April 29th, 2013 1 comment

Wait is over Now !! 

Please download the Complete ebook for SAP Sybase ASE Q&A Bank Version 1.0  as below:

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Introducing SAP Sybase IQ 16 : Extreme Delivery

March 3rd, 2013 No comments

Newest Features

For those who are familiar with earlier versions of Sybase IQ, here are the new features added to from SAP Sybase IQ 15.

  • Performance enhancements: The column store engine has been enhanced with extreme compression capabilities that improve I/O rates and reduce the amount of data to be stored on disk.
  • High-speed data loading: High-performance data loading ingests large amounts of data faster than ever — from terabytes to petabytes — making big data available to applications and people faster.
  • Improved scalability: Key improvements maintain high performance and efficiency for the growing volume of unpredictable, user-driven analytic workloads.
  • Data protection: Administrators have further options for protecting the security of enterprise systems.
  • Heightened availability: Enhancements help ensure that enterprise data is always available to business-critical analytics and dashboards.

 

IQ16-Engine

 

Column Based Search

February 17th, 2013 No comments

To store a table in memory, two option exists: 1. Row based storage and 2. Column based storage.

In row based storage, A table is stored as a sequence of records, i.e. one full row in a data page/or consecutive data pages. It means all columns values of a table stored sequentially per row.

In column based storage, column values of a column are stoger in contiguous memory location.

Advantages of column based table storage in following circumstances

1. Calculations are typically executed on a single column or few columns only.

2. Table is searched based on values of a few columns.

3. Table has large number of columns.

4. Table has large number of rows, so that columnar operations are required (aggregate, scan etc)

5. High compression rates can be achieved because the majority of the  columns contain only few distinct values (compared to the number of rows)

Advantages of row based storage in following circumstances

1. The application needs to only process a single record at one time. (This applies to many selects and or updates of single record)

2. The application typically needs to access a complete record (or row)

3. The columns contain primarily distinct values so that compression rate would be low.

4. Neither aggregations nor fast searching is required.

5. The table has small number of rows (e.g. configuration tables)

 

Source: SAP

SAP SYbase ASE, SAP Sybase IQ and SAP HANA – In a snapshot

February 3rd, 2013 No comments
SAP Sybase ASE SAP Sybase IQ SAP HANA
High performance, reliable, scalable and resource-efficient OLTP database. Heavily optimize ASE for virtualized and cloud infrastructure    Aims to provide maximum performance and efficiency when running both OLTP and OLAP workloads on the SAME DATA and at the SAME TIME
Capability to handle transactional workloads. It is good to chose in case of budgetary constraints.   In- memory database, very high capability to handle transactional workloads.
SAP Sybase ASE is planned to be the preferred transactional database in the SAP Real-Time Data Platform for running SAP applications, SAP partner applications and custom applications    SAP HANA is planned to be the preferred database in the SAP Real-Time Data Platform for applications that need to run analytic and transactional workload on the same data at the same time 
  Sybase IQ is planned to focus on evolving columnar compression capabilities for effectively storing and processing data  SAP HANA is planned to leverage IP from Sybase IQ, such as in-database algorithms, Hadoop integration, index optimizations, and ELT capabilities for performing transforms in the Hana database 
  Plan to leverage Sybase IQ as near-line storage for SAP BW as well as leverage the technology in SAP ILM portfolio for archiving from the Business Suite Plan to leverage SAP HANA as database for native applications, SAP BW, as well as the Business Suite
  High-performance analytics server planned to deliver cost effectively for large volume data scenarios 

 Open platform for large scale data warehouse

 Analytical data mart for aged data in a BW+HANA+IQ scenario

 Cost effective data management scaling to extreme data volumes

 

 

 

 

 

Real-time platform for analytics and applications that simplified data management approaches to deliver real-time results 

 Operational / agile data mart for real-time scenarios

 Analytical data mart for complex real-time calculations

 Database for BW powered by SAP HANA

SAP SYbase ASE, SAP Sybase IQ and SAP HANA – In a snapshot

February 3rd, 2013 No comments
SAP Sybase ASE SAP Sybase IQ SAP HANA
High performance, reliable, scalable and resource-efficient OLTP database. Heavily optimize ASE for virtualized and cloud infrastructure  

 

Aims to provide maximum performance and efficiency when running both OLTP and OLAP workloads on the SAME DATA and at the SAME TIME
Capability to handle transactional workloads. It is good to chose in case of budgetary constraints.   In- memory database, very high capability to handle transactional workloads.
SAP Sybase ASE is planned to be the preferred transactional database in the SAP Real-Time Data Platform for running SAP applications, SAP partner applications and custom applications

 

  SAP HANA is planned to be the preferred database in the SAP Real-Time Data Platform for applications that need to run analytic and transactional workload on the same data at the same time

 

  Sybase IQ is planned to focus on evolving columnar compression capabilities for effectively storing and processing data

 

SAP HANA is planned to leverage IP from Sybase IQ, such as in-database algorithms, Hadoop integration, index optimizations, and ELT capabilities for performing transforms in the Hana database

 

  Plan to leverage Sybase IQ as near-line storage for SAP BW as well as leverage the technology in SAP ILM portfolio for archiving from the Business Suite Plan to leverage SAP HANA as database for native applications, SAP BW, as well as the Business Suite
  High-performance analytics server planned to deliver cost effectively for large volume data scenarios

 

 Open platform for large scale data warehouse

 Analytical data mart for aged data in a BW+HANA+IQ scenario

 Cost effective data management scaling to extreme data volumes

 

 

 

 

 

Real-time platform for analytics and applications that simplified data management approaches to deliver real-time results

 

 Operational / agile data mart for real-time scenarios

 Analytical data mart for complex real-time calculations

 Database for BW powered by SAP HANA

 

 

 

Planning to move Oracle to Sybase , You must Know !

December 11th, 2012 No comments

Oracle products vs. Sybase products

Both Oracle and Sybase provide a range of database-related products. The following list illustrates how the main high-level Oracle products compared to Sybase products. While this list is deliberately kept brief, it provides some basic guidance on how Oracle and Sybase can be aligned.

Oracle SAP Sybase
Oracle Database Server Sybase ASE (Adaptive Server Enterprise)
Oracle OLAP and DW Sybase IQ
Oracle Analytics Sybase IQ
Oracle RAC Sybase ASE Cluster Edition
Oracle Times Ten Sybase ASE In-Memory Database
Oracle Streams/Golden Gate Sybase Replication Server
Oracle Data Guard Sybase Mirror Activator/Sybase Replication Server

About Sybase ASE
Sybase ASE is the database that powers Wall Street. ASE has been delivering rock-solid reliability and top-level performance for the past 25 years. Sybase ASE has a lower total cost of ownership than Oracle, and delivers better performance on the same hardware. Sybase ASE is ready to be the database in any application that runs on Oracle today.

Sybase DBA Interview Q&A – You Must Know !

October 9th, 2012 4 comments

Dear All,

Few month back, we posted  for Sybase DBA Interview Questions &  Answers Series and we received the lot of your valuable suggestions, regarding that.
Today, I would like to thanks for your thoughts , we tried to consider  same as per our feasibility

Wait is over Now !!  Please download the First Q&A Bank (Limited Edition) with below link :

[Download not found]

We are still improving and adding more questions and will be releasing full version by the Month End.
If you are still seeing any correction, improvement, you are most welcome.

Again Thanks, and Happy Learning Sybase !

-Team, sybaseblog.com.

PS : You need to login to download the Q&A Bank.

 

 

SAP bundles analytic apps with IQ database

September 26th, 2012 No comments

SAP on Monday announced a new family of products that marry its Business Objects BI (business intelligence) software with the Sybase IQ analytic database and include specialized business content for use by various industries.

The four offerings include BI suite, analytics edition; BI platform, analytics edition; Edge analytics edition; and Crystal Server, analytics edition. The latter two are mostly aimed at small and medium-size companies.

 

Source : http://www.pcworld.idg.com.au/article/437296/sap_bundles_analytic_apps_iq_database/

http://www.cio.in/news/sap-bundles-analytic-apps-iq-database-308692012

 

A SQL GURU trapped in a SAP Sybase IQ World :AntonS

May 23rd, 2012 No comments

It was with a lot of trepidation when I sat down to write this post as I am a MS SQL Server DBA/PROGRAMMER by trade, experience and choice. Having started out on SQL Server 6.5 many many many years ago, I have always been loyal to the database I had come to know and trust. Please do not get me wrong, I do not plan to bash SQL Server as I still use it on a daily basis, this post is merely my take on the comparison of 2 completely different database products….  – AntonS

Read Full Story @ http://www.biitb.com/?p=235

 

Categories: ASE, News, Sybase IQ Server Tags: , , ,