25:
215:
109:
computer data storage system. Records are accessed based on their sequential order, that is, the order in which they were written to the file; which means that accessing a particular record involves searching all the records
54:
256:
76:
47:
249:
280:
275:
189:
Lovelace, Mary; Dovidauskas, Jose; Salla, Alvaro; Sokal, Valeria (August 2022). "Chapter 1. VSAM basics".
242:
37:
140:
98:
41:
33:
230:
130:
58:
190:
8:
111:
222:
118:, RBA), i.e. the number of bytes from the beginning of the file to start reading.
135:
226:
121:
Keys may be used to access records in an ESDS by defining an alternate index.
269:
157:
145:
214:
114:
until it is located, or by using a relative physical address (
188:
106:
102:
267:
46:but its sources remain unclear because it lacks
250:
184:
182:
180:
257:
243:
177:
77:Learn how and when to remove this message
268:
158:"MVS Forums - Technical FAQ's - VSAM"
209:
18:
13:
14:
292:
16:IBM data record organization type
213:
23:
1:
198:. Redbooks (3 ed.). IBM.
151:
229:. You can help Knowledge by
7:
124:
10:
297:
208:
141:Relative Record Data Set
91:entry-sequenced data set
32:This article includes a
61:more precise citations.
281:Computer storage stubs
225:-related article is a
131:Key Sequenced Data Set
276:Computer file systems
116:Relative byte address
34:list of references
238:
237:
87:
86:
79:
288:
259:
252:
245:
223:computer-storage
217:
210:
200:
199:
197:
192:VSAM Demystified
186:
172:
170:
168:
82:
75:
71:
68:
62:
57:this article by
48:inline citations
27:
26:
19:
296:
295:
291:
290:
289:
287:
286:
285:
266:
265:
264:
263:
206:
204:
203:
195:
187:
178:
166:
164:
156:
154:
136:Linear Data Set
127:
97:) is a type of
83:
72:
66:
63:
52:
38:related reading
28:
24:
17:
12:
11:
5:
294:
284:
283:
278:
262:
261:
254:
247:
239:
236:
235:
218:
202:
201:
175:
174:
153:
150:
149:
148:
143:
138:
133:
126:
123:
85:
84:
42:external links
31:
29:
22:
15:
9:
6:
4:
3:
2:
293:
282:
279:
277:
274:
273:
271:
260:
255:
253:
248:
246:
241:
240:
234:
232:
228:
224:
219:
216:
212:
211:
207:
194:
193:
185:
183:
181:
176:
173:
163:
162:Mvsforums.com
159:
147:
146:Random access
144:
142:
139:
137:
134:
132:
129:
128:
122:
119:
117:
113:
108:
104:
100:
96:
92:
81:
78:
70:
67:December 2017
60:
56:
50:
49:
43:
39:
35:
30:
21:
20:
231:expanding it
220:
205:
191:
165:. Retrieved
161:
155:
120:
115:
112:sequentially
94:
90:
88:
73:
64:
53:Please help
45:
167:12 December
59:introducing
270:Categories
152:References
125:See also
101:used by
99:data set
55:improve
221:This
196:(PDF)
40:, or
227:stub
169:2017
107:VSAM
95:ESDS
105:'s
103:IBM
89:An
272::
179:^
160:.
44:,
36:,
258:e
251:t
244:v
233:.
171:.
93:(
80:)
74:(
69:)
65:(
51:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
