3/7/22
              Objectives
              •Backend: Data stores
                Mar 7, 2022                        Sprenkle - CSCI397
           1
              Review: Software Engineering at Google
              •How is software engineering at Google different 
                 than software engineering in academia?
                Mar 7, 2022                        Sprenkle - CSCI397
           2
                                                                                                         1
                                                                                                   3/7/22
              Review: Google’s Concerns
              •May boil down to size, scale, and time
              •Availability
              •Change over time
              •How many bugs can be in your release?
              •How many features should you support?
                Mar 7, 2022                        Sprenkle - CSCI397
           3
                   FULL-STACK DEVELOPMENT: DATA STORAGE
                Mar 7, 2022                        Sprenkle - CSCI397
           4
                                                                                                         2
                                                                                                       3/7/22
               Web Software Architecture Overview
                                          User Interface, Client-side Code
                              d                  Server-side Code
                              n
                              e
                              k
                              c
                              Ba
                                                      Data
                 Mar 7, 2022                        Sprenkle - CSCI397
           5
               Web Software Architecture Overview
                                          User Interface, Client-side Code
                              d                  Server-side Code
                              n
                              e
                              k
                              c
                              Ba
                                                      Data
                                    Databases                Filesystem    NoSQL
                 Mar 7, 2022                        Sprenkle - CSCI397
           6
                                                                                                            3
                                                                                                   3/7/22
              Web APIs 
                                                    API          Web services
                                                    Data
                                  Databases                Filesystem   NoSQL
                Mar 7, 2022                        Sprenkle - CSCI397
           7
                   RELATIONAL DATABASES
                Mar 7, 2022                        Sprenkle - CSCI397
           8
                                                                                                         4