1 HANA 是基于内存计算的.行列都支持.使用列存储,列存储的特点是高压缩,查询快,节约空间, ---SAP HANA supports both, but is particularly optimized for column-order storage.. SAP HANA employs highly efficient compression methods, such as run-length encoding, cluster coding and dictionary co…
Check out this SDN blog if you plan to write HANA Certification exam http://scn.sap.com/community/hana-in-memory/blog/2012/08/27/my-experience-on-hana-certification Videos available at HANA Academy http://www.saphana.com/community/resources/hana-acad…
Check out this SDN blog if you plan to write HANA Certification exam http://scn.sap.com/community/hana-in-memory/blog/2012/08/27/my-experience-on-hana-certification Videos available at HANA Academy http://www.saphana.com/community/resources/hana-acad…
Check out this SDN blog if you plan to write HANA Certification exam http://scn.sap.com/community/hana-in-memory/blog/2012/08/27/my-experience-on-hana-certification Videos available at HANA Academy http://www.saphana.com/community/resources/hana-acad…
Symptom You have questions related to the SAP HANA memory. You experience a high memory utilization or out of memory dumps. Environment SAP HANA Cause 1. Which indications exist for SAP HANA memory problems?2. How can I collect information about the…
公众号:SAP Technical 本文作者:matinal 原文出处:http://www.cnblogs.com/SAPmatinal/ 原文链接:[HANA系列]SAP HANA ODBC error due to mismatch of version 前言部分 大家可以关注我的公众号,公众号里的排版更好,阅读更舒适. 正文部分 Symptom When you create ODBC DSN for HANA server connection, you will see the…
来自:Oracle® Database Installation Guide 12_c_ Release 1 (12.1) for Linux Oracle base目录命名规范: /pm/s/u 例如:/u01/app/oracle /u01/app/grid Naming Mount Points for Very Large Databases (VLDBs) /h/q/d 例如:/u01/app/oracle/oradata/test and /u02/app/oracle/oradat…
我们来看看EF的框架设计吧: The following figure shows the overall architecture of the Entity Framework. Let us now look at the components of the architecture individually: EDM (Entity Data Model): EDM consists of three main parts - Conceptual model, Mapping and…
To get an idea of what all of this stuff “does,” let me start off with an update on the average day at Stack Overflow. So you can compare to theprevious numbers from November 2013, here’s a day of statistics from February 9th, 2016 with differences s…
Undefined symbols for architecture x86_64: "_OBJC_CLASS_$_The49DayPersonalFullscreenGiftModel", referenced from: objc-class-ref in The49DayPersonalRoomGiftModel.o ld: symbol(s) not found for architecture x86_64 clang: error: linker command faile…
------------------------------------------------------------------------------ In :: fdiskbsdlabel.h::: error: #error unknown architecture fdiskbsdlabel.c: In function 'bselect': fdiskbsdlabel.c::: error: 'BSD_LABELSECTOR' undeclared (first use in th…
问题:Undefined symbols for architecture x86_64: ld: symbol(s) not found for architecture x86_64 问题原因:所用的库不支持 X86_64架构 解决方法:在Target —> BuildSetting —> Architectures中修改为$(ARCHS_STANDARD_32_BIT)如下图: …
No. 课程 备注 1 HANA概述 HANA 特点 2 HANA Server & Studio & Client 认识HANA Server \Client\ Studio, 熟悉开发工具 3 HANA的存储及对象 HANA的存储特性.介绍table,view,index,sequence,trigger,function等 4 HANA Modeling HANA建模 5 HDB SQLScript HANA SQLScript 6 User & Authorization…
HDFS Architecture HDFS Architecture(HDFS 架构) Introduction(简介) Assumptions and Goals(假设和目标) Hardware Failure(硬件失效是常态) Streaming Data Access(支持流式访问) Large Data Sets(大数据集) Simple Coherency Model(简单一致性模型) "Moving Computation is Cheaper than Moving Data&q…
原文地址:https://www.linkedin.com/pulse/microservices-reference-architecture-spring-boot-cloud-anil-allewar What is "Microservices"? Microservices is the "new kid" on the block; a new paradigm that seeks to replace monolithic enterprise ap…
