Documentation 141 Client Documentation 141 Related Documentation 141 Related Products 141 Platform Requirements 142 Platform Requirements 0 Operating Systems 142 Software Dependencies 143 Java 145 Hardware Package 285 Uninstalling the R Data Science Library Package 286 Greenplum Platform Extension Framework (PXF) 286 Greenplum Platform Extension Framework (PXF) 0 Installing Additional Supplied Modules 286 Storage (EBS) 318 Ephemeral 319 AWS Recommendations 319 Master 319 Segments 319 Google Compute Platform (GCP) 319 Virtual Machine Type 319 Compute 319 Memory 319 Network 320 Storage 320 GCP Recommendations

Performance 139 Removed Features 139 Deprecated Features 140 Known Issues and Limitations 140 Platform Requirements 141 Operating System Requirements 141 Software Dependencies 141 Java 143 Python (EBS) 149 Ephemeral 150 AWS Recommendations 150 Coordinator 150 Segments 150 Google Compute Platform (GCP) 150 Virtual Machine Type 150 Compute 150 Memory 150 Network 150 Storage 151 GCP Recommendations Data Science Library Package 234 Uninstalling the R Data Science Library Package 234 Greenplum Platform Extension Framework (PXF) 235 Installing Additional Supplied Modules 235 Configuring Timezone

Server Documentation 132 Client Documentation 132 Related Documentation 132 Related Products 132 Platform Requirements 134 Operating Systems 134 Software Dependencies 135 Java 137 Hardware and Network Data Science Library Package 281 Uninstalling the R Data Science Library Package 281 Greenplum Platform Extension Framework (PXF) 282 Installing Additional Supplied Modules 282 Configuring Timezone Storage (EBS) 313 Ephemeral 314 AWS Recommendations 314 Master 314 Segments 314 Google Compute Platform (GCP) 314 Virtual Machine Type 314 Compute 314 Memory 314 Network 315 Storage 315 GCP Recommendations

Changed Features 242 Removed Features 248 Deprecated Features 250 Known Issues and Limitations 251 Platform Requirements 255 VMware vSphere Requirements 255 On-Premise Hardware Requirements 255 Operating Storage (EBS) 265 Ephemeral 265 AWS Recommendations 265 Master 265 Segments 265 Google Compute Platform (GCP) 266 Virtual Machine Type 266 VMware Greenplum 6 Documentation VMware, Inc 11 Compute 266 Data Science Library Package 451 Uninstalling the R Data Science Library Package 452 Greenplum Platform Extension Framework (PXF) 453 Installing Additional Supplied Modules 453 Configuring Timezone

Changed Features 274 Removed Features 280 Deprecated Features 282 Known Issues and Limitations 283 Platform Requirements 286 Operating System Requirements 286 Software Dependencies 287 Java 290 VMware Master 297 VMware Greenplum 6 Documentation VMware by Broadcom 14 Segments 297 Google Compute Platform (GCP) 297 Virtual Machine Type 297 Compute 297 Memory 298 Network 298 Storage 298 GCP Recommendations Data Science Library Package 446 Uninstalling the R Data Science Library Package 447 Greenplum Platform Extension Framework (PXF) 447 Installing Additional Supplied Modules 447 Configuring Timezone

Changed Features 261 Removed Features 267 Deprecated Features 268 Known Issues and Limitations 270 Platform Requirements 273 VMware vSphere Requirements 273 On-Premise Hardware Requirements 273 Operating 284 Master 284 Segments 284 VMware Greenplum 6 Documentation VMware, Inc. 13 Google Compute Platform (GCP) 284 Virtual Machine Type 284 Compute 284 Memory 284 Network 284 Storage 284 GCP Recommendations Data Science Library Package 427 Uninstalling the R Data Science Library Package 428 Greenplum Platform Extension Framework (PXF) 428 Installing Additional Supplied Modules 428 Configuring Timezone

Features 241 Deprecated Features 242 Known Issues and Limitations 243 Platform Requirements 247 Supported Platforms 247 Platform Requirements for On-Premise Hardware 248 Operating Systems 248 Software Storage (EBS) 256 Ephemeral 257 AWS Recommendations 257 Master 257 Segments 257 Google Compute Platform (GCP) 258 Virtual Machine Type 258 Compute 258 Memory 258 Network 258 Storage 258 GCP Recommendations Data Science Library Package 436 Uninstalling the R Data Science Library Package 437 Greenplum Platform Extension Framework (PXF) 437 Installing Additional Supplied Modules 438 Configuring Timezone

Removed Features 238 Deprecated Features 239 Known Issues and Limitations 240 Platform Requirements 244 Platform Requirements for On-Premise Hardware 244 Operating Systems 244 Software Dependencies Storage (EBS) 253 Ephemeral 253 AWS Recommendations 254 Master 254 Segments 254 Google Compute Platform (GCP) 254 Virtual Machine Type 254 Compute 254 Memory 254 Network 254 Storage 254 GCP Recommendations Data Science Library Package 434 Uninstalling the R Data Science Library Package 434 Greenplum Platform Extension Framework (PXF) 435 Installing Additional Supplied Modules 435 VMware Tanzu Greenplum

Features 216 Deprecated Features 217 Known Issues and Limitations 218 Platform Requirements 221 Supported Platforms 221 Platform Requirements for On-Premise Hardware 221 Operating Systems 222 Software Storage (EBS) 229 Ephemeral 230 AWS Recommendations 230 Master 230 Segments 230 Google Compute Platform (GCP) 230 Virtual Machine Type 230 Compute 231 Memory 231 Network 231 Storage 231 GCP Recommendations Data Science Library Package 364 Uninstalling the R Data Science Library Package 365 Greenplum Platform Extension Framework (PXF) 366 Installing Additional Supplied Modules 366 Configuring Timezone

Date2.indd 21 16-11-22 下午3:38 22 2. 开放性 在短短的两年半时间里，该客户已经选择了多个厂商的 PC 服务器用 于部署 Greenplum，包括 DELL、HP、IBM 等等，且在单个集群混合 了不同厂商不同型号的服务器。Greenplum 数据库在这些硬件上的表 现都很稳定。 开放性的特性给客户带来的好处，不只是硬件厂商和型号的选择范围， 也包含工程实施过程的便利性。2014 Greenplum 的最大性能优势，如果客户之前能根据业务 特点规划好硬件采购，并合理的实施，可以避免后面很多的问题。 Greenplum 不挑硬件：无论是 Cisco 还是华三的交换机；无论是 IBM、DELL、HP 还是华为、浪潮的 PC 机；无论是刀片还是 PC 在 国内外都有大量的案例；Greenplum 不挑系统：无论是 RedHat、 CentOS 还是 SuSe，Greenplum 都可以畅快的运行，你甚至可以在