# Simple Data Storage; SQLite Duen Horng (Polo) Chau Associate Professor, College of Computing Associate Director, MS Analytics Georgia Tech ## How to store the data? What's the easiest way? ##

基于SPDK的CurveBS PFS存储引擎 ## Why ·为了减少使用cpu做内存copy，减少系统调用 发挥某些被操作系统屏蔽的功能，例如nvme write zero ·根据阿里《When Cloud Storage Meets RDMA》的说法 ·在100Gbps网络带宽时，内存带宽成为瓶颈 Intel Memory Latency Checker (MLC)测试得到的CPU内存带宽是61Gbps ##

b7bf95ae20a9c3c3e8c87b74205eac1/p1_1.jpg) # Red Hat OpenShift Container Storage 4.6 ## 以外部模式部署 OpenShift Container Storage 如何安装和配置您的环境 Powered by TCPDF (www.tcpdf.org) 如何安装和配置您的环境 Enter your first \copyright $ 2022 | You need to change the HOLDER entity in the en-US/Deploying_OpenShift_Container_Storage_in_external_mode.ent file |. The text of and illustrations in this document are licensed by Red Container Storage 4.6 使用外部 Red Hat Ceph Storage 集群的说明，请参阅本文档。 ## 目录 第1章 以外部模式部署概述 ..... 3 第2章 为基于 RED HAT ENTERPRISE LIUNX 的节点上的容器启用文件系统访问 ..... 4 第3章 安装 RED HAT OPENSHIFT CONTAINER STORAGE OPERATOR

244 Software Dependencies 245 Java 247 Hardware and Network 247 Tanzu Greenplum on DCA Systems 248 Storage 248 VMware Tanzu Greenplum 6 Documentation VMware, Inc. 10 Data Domain Boost (Tanzu Greenplum) Recommendations 251 Operating System 251 Storage 252 Security 252 Amazon Web Services (AWS) 252 Virtual Machine Type 252 Compute 252 Memory 252 Network 253 Storage 253 Elastic Block Storage (EBS) 253 Ephemeral 253 AWS 254 Memory 254 Network 254 Storage 254 GCP Recommendations 255 Master and Segment Instances 255 Azure 255 Virtual Machine Type 256 Compute 256 Memory 256 Network 256 Storage 256 VMware Tanzu Greenplum

Software Dependencies 222 Java 224 Hardware and Network 224 Tanzu Greenplum on DCA Systems 225 Storage 225 Data Domain Boost (Tanzu Greenplum) 225 Tanzu Greenplum Tools and Extensions Compatibility Operating System 228 Storage 228 Security 229 Amazon Web Services (AWS) 229 Virtual Machine Type 229 Compute 229 Memory 229 Network 229 Storage 229 Elastic Block Storage (EBS) 229 Ephemeral 230 Memory 231 Network 231 Storage 231 GCP Recommendations 231 Master and Segment Instances 232 Azure 232 Virtual Machine Type 232 Compute 232 Memory 232 Network 232 Storage 232 Azure Recommendations

Software Dependencies 137 Java 139 Hardware and Network 139 Tanzu Greenplum on DCA Systems 139 Storage 140 Data Domain Boost 140 Tools and Extensions Compatibility 140 Client Tools 141 Extensions Hosts for Data Loading 169 Greenplum Performance Monitoring 170 Estimating Storage Capacity 171 Estimating Storage Capacity 0 Calculating Usable Disk Capacity 171 Calculating User Data Size 172 Database Installation 191 Next Steps 192 Creating the Data Storage Areas 192 Creating the Data Storage Areas 0 Creating Data Storage Areas on the Master and Standby Master Hosts 192 To create the

Greenplum on DCA Systems 293 Storage 293 Hadoop Distributions 294 VMware vSphere Requirements 294 Public Cloud Requirements 295 Operating System 295 Storage 295 Amazon Web Services (AWS) (AWS) 295 Virtual Machine Type 295 Compute 296 Memory 296 Network 296 Storage 296 Elastic Block Storage (EBS) 296 Ephemeral 297 AWS Recommendations 297 Master 297 Segments 297 Google Compute 298 Network 298 Storage 298 GCP Recommendations 298 Master and Segment Instances 299 Azure 299 Virtual Machine Type 299 Compute 299 Memory 299 Network 300 Storage 300 Azure Recommendations

Software Dependencies 256 Java 258 Hardware and Network 259 VMware Greenplum on DCA Systems 259 Storage 259 Data Domain Boost (VMware Greenplum) 260 VMware Greenplum Tools and Extensions Compatibility Requirements 263 Operating System 263 Storage 263 Security 264 Amazon Web Services (AWS) 264 Virtual Machine Type 264 Compute 264 Memory 264 Network 264 Storage 264 Elastic Block Storage (EBS) 265 Ephemeral 265 AWS 266 Memory 266 Network 266 Storage 266 GCP Recommendations 267 Master and Segment Instances 267 Azure 267 Virtual Machine Type 268 Compute 268 Memory 268 Network 268 Storage 268 Azure Recommendations 269

248 Software Dependencies 249 Java 251 Hardware and Network 251 Tanzu Greenplum on DCA Systems 251 Storage 251 Data Domain Boost (Tanzu Greenplum) 252 Tanzu Greenplum Tools and Extensions Compatibility 252 Recommendations 255 Operating System 255 Storage 255 Security 256 Amazon Web Services (AWS) 256 Virtual Machine Type 256 Compute 256 Memory 256 Network 256 Storage 256 Elastic Block Storage (EBS) 256 Ephemeral 257 AWS 258 Memory 258 Network 258 Storage 258 GCP Recommendations 259 Master and Segment Instances 259 Azure 259 Virtual Machine Type 260 Compute 260 Memory 260 Network 260 Storage 260 Azure Recommendations 261

Software Dependencies 142 Java 144 Hardware and Network 144 Tanzu Greenplum on DCA Systems 144 Storage 145 Data Domain Boost (Tanzu Greenplum) 145 Tanzu Greenplum Tools and Extensions Compatibility Hosts for Data Loading 235 Tanzu Greenplum Performance Monitoring 236 Estimating Storage Capacity 237 Estimating Storage Capacity 0 Calculating Usable Disk Capacity 237 Calculating User Data Size 238 Greenplum Database Installation 258 Next Steps 258 Creating the Data Storage Areas 258 Creating the Data Storage Areas 0 Creating Data Storage Areas on the Master and Standby Master Hosts 259 To create the