sap hana columnar database

Hana JDBC Driver After installing the SAP HANA Client, the Ngdbc.jar of the installation directory is the JDBC database driver. Note the URL notation and Driver name: Driver:com.sap.db.jdbc.Driver url:jdbc:sap://ip_addr:30015 Port: 3 + instance number + code Example Because there is no difference from other databases,

Tags: sap hana java JDBC ADBCMaintain a record in table Dbcon, pointing to the Hana database. The host name and port number of the Hana database are filled in con_env. such as vmxxxx:30015Data:ls_new TYPE dbcon.ls_new-con_name = '

Hana JDBC Driver After installing SAP HANA Client, the Ngdbc.jar of the installation directory is the JDBC database driver. The main note of the URL and Driver name: Driver:com.sap.db.jdbc.Driver url:jdbc:sap://ip_addr:30015 Port: 3 + instance number + code Sample Because it's not the same as the other databases, it's

What is sap Hana? Hana (high-performance analytic appliance) High-Performance Analysis Device Hana is a combination of software and hardware that provides high-performance data query functions. You can directly query and analyze a large amount of real-time business data without the need to model and aggregate busines

only stored in the memory, but also constantly written to the hard disk. This uses the replication server, including log-based, trigger-based, and ETL-based. These replication servers require Sybase Replication Server, Sybase Replication Server Agent, Sybase Adaptive Server Enterprise (AES, applicable server), Hana load controller, and Bo data services. (For more information, Baidu: 51sap practical center) In terms of hardware,

SAP mobile platform and SAP HanaFirst, let's review the two terms sap mobile platform (SMP) and SAP Hana? SMP is an SAP enterprise-level mobile platform. It mainly includes the enterprise-level mobile application platform and the

Hana is not a data warehouse, but a platform on which users can build data warehouses or fairs, reports, dashboards, and more. What Hana can do, first as a memory database, provides data insertion, modification, and efficient query functionality. Second, as a platform, on top of Hana, the Bo Reporting system provides a

from SAP. In fact, the biggest difficulty for Hana is how to understand what Hana is? I once thought that Hana was just a new database system developed by SAP based on Sybase and SAP's own MaxDB after the acquisition of Sybase, i

Note:this piece is co-written with Aiaz Kazi, head of Technology Marketing at SAP On Sunday night, during Larry Ellison's lackluster Open World keynote, Oracle finally announced their in-memory a Ppliance dubbed Exalytics, validating SAP ' s strategy but to failing impress. Before I comment on the announcement, it's worth a walk down memory lane to better understand what am behind their Cement. In SAPPHIRE

on the feasibility of Big Data 3.0 replacing SAP HANA First, Big Data 3.0 Introduction In short, Big Data 3.0 is about implementing SQL on the big data and balancing performance, ease of use, and scalability. At present, "search engine + Large data +sql" such a convergence as one of the trend. Let's take a look at some of my other posts: 1. Agile large data based on Facebookpresto+cassandrahttp://blog.csdn

Hana (High-performance Analytic Appliance) High performance Analytics device Hana is a combination of hardware and software that provides high-performance data query capabilities that allow users to query and analyze a large amount of real-time business data directly without the need to model business data, Aggregation and so on. The user gets a device with pre-configured software installed. As for Hana's c

SAP HANA HDB partition management: Using the partitioning feature of the SAP HANA database, you can store the large data tables of a column store horizontally in separate partitions. The partitions of SAP

SAP HANA HDB partition management: Using the partitioning feature of the SAP HANA database, you can divide the large data tables stored in the columns horizontally into separate partitions. The partitions of SAP

SAP HANA Learning Guide Part I: Overview of SAP HANA Part II: SAP Hana database Architecture 2.1 Architecture Overview 2.2 Memory Structure 2.3 SAP