Skip to content

Commit 85aaf47

Browse files
ldconejoldconejo
authored
Merge pull request #900 from JavaRod/master
Lesson 10 assignment
2 parents 8e1f1c2 + 5dac60f commit 85aaf47

18 files changed

+5265
-0
lines changed

‎students/rod_musser/lesson10/assignment/conclusions.txt‎

Lines changed: 11 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,11 @@
1+
Looking at the performance of inserting 300, 1500, and 3000 records, a concerning trend emerges:
2+
3+
# of records Time Elapsed % change in records % increase
4+
300 0.604s N/A N/A
5+
1500 2.972s 400% 392%
6+
3000 7.402s 100% 149%
7+
8+
As the table above shows, performance between 300 and 1500 records is linear. That is, inserting 5
9+
times the records takes about 5 times as long. However, between 1500 and 3000 records, twice as
10+
many records take almost 2.5 times as long. Depending on the expected growth of the rental business,
11+
the team may want to spend time imoproving the database performance at scale.

‎students/rod_musser/lesson10/assignment/data/customers.csv‎

Lines changed: 4 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,4 @@
1+
cust001,Damien Lillard,523 Trailblazer Way,3605551212,[email protected]
2+
cust002,C.J. McCollum,123 Point Guard Ln,5035559876,[email protected]
3+
cust003,Carmelo Anthony,555 Three Point Ave,4085551234,[email protected]
4+
cust004,Terry Stotts,89 Rip City Blvd,2125552345,[email protected]

‎students/rod_musser/lesson10/assignment/data/customers_100.csv‎

Lines changed: 100 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,100 @@
1+
cust0000,Jerry Moore,7798 West Bay Meadows Street,(776) 306-1111,[email protected]
2+
cust0001,Warren Todd,7798 West Bay Meadows Street,(699) 521-0897,[email protected]
3+
cust0002,Terry Mays,11 Wayne Rd.,(648) 252-6439,[email protected]
4+
cust0003,Jerry Mays,930 Peninsula Street,(484) 611-7271,[email protected]
5+
cust0004,Terry Pitts,40 Ramblewood St.,(534) 985-2899,[email protected]
6+
cust0005,Yuri Pope,9865 Canal Street,(470) 594-8260,[email protected]
7+
cust0006,Lenny Pace,144 Fawn Dr.,(535) 219-8331,[email protected]
8+
cust0007,Charley Todd,8907 Hartford St.,(685) 645-7985,[email protected]
9+
cust0008,Dave Mays,11 Wayne Rd.,(878) 371-3922,[email protected]
10+
cust0009,Victor Hernandez,3 Bank Dr.,(699) 521-0897,[email protected]
11+
cust0010,Frank Compton,384 Carriage Street,(648) 252-6439,[email protected]
12+
cust0011,Victor Blake,3 Bank Dr.,(470) 594-8260,[email protected]
13+
cust0012,Harry Hoover,8761 North Dr.,(694) 547-4859,[email protected]
14+
cust0013,Lenny Mcmillan,8907 Hartford St.,(535) 219-8331,[email protected]
15+
cust0014,Charley Pace,556 Franklin Dr.,(872) 208-7807,[email protected]
16+
cust0015,George Mays,54 Bay Street,(878) 371-3922,[email protected]
17+
cust0016,Ulysses Moore,7685 Piper St.,(213) 759-0227,[email protected]
18+
cust0017,Terry Mays,5 Smoky Hollow Ave.,(513) 465-2638,[email protected]
19+
cust0018,Lenny Pena,8761 North Dr.,(878) 371-3922,[email protected]
20+
cust0019,Pete Pace,879 Woodsman Lane,(648) 252-6439,[email protected]
21+
cust0020,Oscar Houston,7798 West Bay Meadows Street,(484) 611-7271,[email protected]
22+
cust0021,Karl Houston,11 Wayne Rd.,(699) 521-0897,[email protected]
23+
cust0022,Charley Pace,54 Bay Street,(699) 521-0897,[email protected]
24+
cust0023,Mike Mcmillan,40 Ramblewood St.,(610) 842-4284,[email protected]
25+
cust0024,Yuri Pena,106 Sage Street,(680) 889-4277,[email protected]
26+
cust0025,Steve Compton,58 Brewery Street,(513) 465-2638,[email protected]
27+
cust0026,Dave Pope,7262 Marlborough St.,(736) 777-4851,[email protected]
28+
cust0027,Warren Andrade,3 Bank Dr.,(269) 776-8706,[email protected]
29+
cust0028,Zed Houston,7798 West Bay Meadows Street,(534) 985-2899,[email protected]
30+
cust0029,Mike Cole,40 Ramblewood St.,(534) 985-2899,[email protected]
31+
cust0030,Jerry Carlson,166 Lookout St.,(470) 594-8260,[email protected]
32+
cust0031,Mike Hoover,106 Sage Street,(513) 465-2638,[email protected]
33+
cust0032,Q Hudson,54 Bay Street,(510) 398-8826,[email protected]
34+
cust0033,George Mcmillan,802 Wayne Street,(662) 255-5500,[email protected]
35+
cust0034,Red Carlson,144 Fawn Dr.,(699) 521-0897,[email protected]
36+
cust0035,Dave Santiago,40 Ramblewood St.,(694) 547-4859,[email protected]
37+
cust0036,Q Hernandez,7798 West Bay Meadows Street,(685) 645-7985,[email protected]
38+
cust0037,Xander Kirby,11 Wayne Rd.,(988) 479-5775,[email protected]
39+
cust0038,Karl Pitts,5 Smoky Hollow Ave.,(534) 985-2899,[email protected]
40+
cust0039,Zed Pitts,87 East Acacia St.,(684) 837-4209,[email protected]
41+
cust0040,Q Blake,144 Fawn Dr.,(259) 918-3153,[email protected]
42+
cust0041,Aaron Pope,32 Rocky River Dr.,(461) 973-0480,[email protected]
43+
cust0042,Ulysses Andrade,11 Wayne Rd.,(878) 371-3922,[email protected]
44+
cust0043,Bill Gibson,930 Peninsula Street,(699) 521-0897,[email protected]
45+
cust0044,Nate Compton,144 Fawn Dr.,(291) 991-3613,[email protected]
46+
cust0045,Jerry Blake,7685 Piper St.,(269) 776-8706,[email protected]
47+
cust0046,Steve Phelps,58 Brewery Street,(213) 759-0227,[email protected]
48+
cust0047,Nate Phelps,8907 Hartford St.,(484) 611-7271,[email protected]
49+
cust0048,Q Phelps,40 Ramblewood St.,(269) 776-8706,[email protected]
50+
cust0049,Frank Gibson,8907 Hartford St.,(269) 776-8706,[email protected]
51+
cust0050,Idris Todd,556 Franklin Dr.,(684) 837-4209,[email protected]
52+
cust0051,Warren Hernandez,40 Ramblewood St.,(470) 594-8260,[email protected]
53+
cust0052,Yuri Pena,58 Brewery Street,(513) 465-2638,[email protected]
54+
cust0053,Dave Hernandez,11 Wayne Rd.,(988) 479-5775,[email protected]
55+
cust0054,Frank Mcmillan,8761 North Dr.,(470) 594-8260,[email protected]
56+
cust0055,Yuri Mays,40 Ramblewood St.,(269) 776-8706,[email protected]
57+
cust0056,Ulysses Pitts,8907 Hartford St.,(699) 521-0897,[email protected]
58+
cust0057,Karl Compton,9865 Canal Street,(291) 991-3613,[email protected]
59+
cust0058,Ulysses Hudson,879 Woodsman Lane,(694) 547-4859,[email protected]
60+
cust0059,Steve Mullins,802 Wayne Street,(685) 645-7985,[email protected]
61+
cust0060,Karl Mays,802 Wayne Street,(685) 645-7985,[email protected]
62+
cust0061,Aaron Pope,3 Bank Dr.,(484) 611-7271,[email protected]
63+
cust0062,Charley Mcmillan,11 Wayne Rd.,(736) 777-4851,[email protected]
64+
cust0063,Karl Cole,7262 Marlborough St.,(694) 547-4859,[email protected]
65+
cust0064,Warren Frost,879 Woodsman Lane,(461) 973-0480,[email protected]
66+
cust0065,Yuri Hudson,9865 Canal Street,(872) 208-7807,[email protected]
67+
cust0066,Dave Compton,556 Franklin Dr.,(259) 918-3153,[email protected]
68+
cust0067,Steve Hernandez,32 Rocky River Dr.,(358) 865-0197,[email protected]
69+
cust0068,Steve Kirby,846 James Ave.,(213) 759-0227,[email protected]
70+
cust0069,Jerry Houston,7798 West Bay Meadows Street,(470) 594-8260,[email protected]
71+
cust0070,Charley Todd,9865 Canal Street,(699) 521-0897,[email protected]
72+
cust0071,Yuri Casey,274 George St.,(484) 611-7271,[email protected]
73+
cust0072,Xander Compton,556 Franklin Dr.,(699) 943-1537,[email protected]
74+
cust0073,Karl Hernandez,7685 Piper St.,(259) 918-3153,[email protected]
75+
cust0074,Harry Pope,5 Smoky Hollow Ave.,(510) 398-8826,[email protected]
76+
cust0075,Terry Santiago,5 Smoky Hollow Ave.,(470) 594-8260,[email protected]
77+
cust0076,Zed Cole,40 Ramblewood St.,(461) 973-0480,[email protected]
78+
cust0077,Frank Mullins,7798 West Bay Meadows Street,(662) 255-5500,[email protected]
79+
cust0078,Idris Pitts,166 Lookout St.,(358) 865-0197,[email protected]
80+
cust0079,George Casey,8949 West Delaware Ave.,(269) 776-8706,[email protected]
81+
cust0080,Karl Reese,8949 West Delaware Ave.,(736) 777-4851,[email protected]
82+
cust0081,Pete Gibson,930 Peninsula Street,(534) 985-2899,[email protected]
83+
cust0082,Steve Hoover,274 George St.,(988) 479-5775,[email protected]
84+
cust0083,Lenny Hernandez,7798 West Bay Meadows Street,(259) 918-3153,[email protected]
85+
cust0084,Jerry Pitts,7798 West Bay Meadows Street,(358) 865-0197,[email protected]
86+
cust0085,Charley Kirby,556 Franklin Dr.,(358) 865-0197,[email protected]
87+
cust0086,Victor Frost,7262 Marlborough St.,(736) 777-4851,[email protected]
88+
cust0087,Red Pitts,87 East Acacia St.,(358) 865-0197,[email protected]
89+
cust0088,Jerry Gibson,7685 Piper St.,(685) 645-7985,[email protected]
90+
cust0089,Lenny Cole,8949 West Delaware Ave.,(470) 594-8260,[email protected]
91+
cust0090,George Santiago,106 Sage Street,(470) 594-8260,[email protected]
92+
cust0091,Jerry Santiago,144 Fawn Dr.,(461) 973-0480,[email protected]
93+
cust0092,Xander Mullins,7262 Marlborough St.,(776) 306-1111,[email protected]
94+
cust0093,Pete Pena,8949 West Delaware Ave.,(291) 991-3613,[email protected]
95+
cust0094,Zed Pope,8907 Hartford St.,(685) 645-7985,[email protected]
96+
cust0095,Oscar Pope,54 Bay Street,(610) 842-4284,[email protected]
97+
cust0096,Warren Pitts,58 Brewery Street,(776) 306-1111,[email protected]
98+
cust0097,Elijah Houston,54 Bay Street,(461) 973-0480,[email protected]
99+
cust0098,Frank Casey,106 Sage Street,(269) 776-8706,[email protected]
100+
cust0099,Karl Houston,166 Lookout St.,(470) 594-8260,[email protected]

0 commit comments

Comments
 (0)