From 8f03a0e65a58b6757519b90717138156f95f7c84 Mon Sep 17 00:00:00 2001
From: blasillo <blasillous@gmail.com>
Date: Mon, 31 Aug 2015 09:43:43 +0200
Subject: [PATCH 1/5] Update 02-storage_engines_introduction-answer.srt

---
 ...02-storage_engines_introduction-answer.srt | 52 +++++++++----------
 1 file changed, 26 insertions(+), 26 deletions(-)

diff --git a/04-performance/es/02-storage_engines_introduction-answer.srt b/04-performance/es/02-storage_engines_introduction-answer.srt
index 331c793..c0fdb4d 100644
--- a/04-performance/es/02-storage_engines_introduction-answer.srt
+++ b/04-performance/es/02-storage_engines_introduction-answer.srt
@@ -3,68 +3,68 @@
 
 2
 00:00:00,500 --> 00:00:03,090
-And the answer is that a storage
-engine controls the data file
+Y la respuesta es que el motor
+de almacenamiento control el formato
 
 3
 00:00:03,090 --> 00:00:06,720
-format, how the data is written
-to disk to persistent storage,
+del archivo de datos, es decir, cómo se
+escriben los datos en el disco o en el almacenamiento externo
 
 4
 00:00:06,720 --> 00:00:08,307
-and it definitely
-affects the format
+y esto, sin duda, afecta al
+formato
 
 5
 00:00:08,307 --> 00:00:10,390
-of the indexes, which we
-talked about a little bit
+de los índices, de los que
+hablaremos un poco 
 
 6
 00:00:10,390 --> 00:00:11,470
-in this lesson.
+en esta lección.
 
 7
 00:00:11,470 --> 00:00:13,220
-It doesn't affect the
-overall architecture
+No afecta en el diseño 
+arquitectónico del
 
 8
 00:00:13,220 --> 00:00:15,770
-of a cluster in terms
-of the replication,
+cluster, en lo que respecta
+a replicación
 
 9
 00:00:15,770 --> 00:00:17,519
-or how data gets
-transferred from server
+o a cómo se transfieren los
+datos entre servidores
 
 10
 00:00:17,519 --> 00:00:19,060
-to server to provide
-fault tolerance-
+para proporcionar 
+tolerancia a fallos,
 
 11
 00:00:19,060 --> 00:00:21,069
-they're not affected
-by the storage engine.
+esto no es competencia del 
+motor de almacenamiento.
 
 12
 00:00:21,069 --> 00:00:22,610
-And the wire protocol
-for the drivers
+Tampoco el protocolo de conexión
+de los drivers 
 
 13
 00:00:22,610 --> 00:00:24,480
-isn't effected at
-all because remember
+se ve especialmente afectado
+porque, recordemos,
 
 14
 00:00:24,480 --> 00:00:27,350
-that the drivers talk to the
-server and the server talks
+el driver habla con el servidor
+y el servidor habla
 
 15
 00:00:27,350 --> 00:00:29,340
-to the storage engine.
\ No newline at end of file
+con el motor de almacenamiento.

From 1049cd0dd51b76aa7803af6a9fc9a73a8382b6c3 Mon Sep 17 00:00:00 2001
From: blasillo <blasillous@gmail.com>
Date: Mon, 31 Aug 2015 09:47:17 +0200
Subject: [PATCH 2/5] Update 02-storage_engines_introduction-answer.srt

---
 .../es/02-storage_engines_introduction-answer.srt      | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/04-performance/es/02-storage_engines_introduction-answer.srt b/04-performance/es/02-storage_engines_introduction-answer.srt
index c0fdb4d..d672fb8 100644
--- a/04-performance/es/02-storage_engines_introduction-answer.srt
+++ b/04-performance/es/02-storage_engines_introduction-answer.srt
@@ -4,12 +4,12 @@
 2
 00:00:00,500 --> 00:00:03,090
 Y la respuesta es que el motor
-de almacenamiento control el formato
+de almacenamiento controla el formato
 
 3
 00:00:03,090 --> 00:00:06,720
 del archivo de datos, es decir, cómo se
-escriben los datos en el disco o en el almacenamiento externo
+escriben los datos en el disco o en el almacenamiento externo.
 
 4
 00:00:06,720 --> 00:00:08,307
@@ -47,13 +47,13 @@ tolerancia a fallos,
 
 11
 00:00:19,060 --> 00:00:21,069
-esto no es competencia del 
+todo esto no es competencia del 
 motor de almacenamiento.
 
 12
 00:00:21,069 --> 00:00:22,610
-Tampoco el protocolo de conexión
-de los drivers 
+Tampoco el protocolo 
+de conexión de los drivers 
 
 13
 00:00:22,610 --> 00:00:24,480

From a3b9883a79f5e55398bacd23c71bb27034624e8b Mon Sep 17 00:00:00 2001
From: blasillo <blasillous@gmail.com>
Date: Mon, 31 Aug 2015 11:21:23 +0200
Subject: [PATCH 3/5] Update 02-storage_engines_introduction-answer.srt

---
 04-performance/es/02-storage_engines_introduction-answer.srt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/04-performance/es/02-storage_engines_introduction-answer.srt b/04-performance/es/02-storage_engines_introduction-answer.srt
index d672fb8..6579100 100644
--- a/04-performance/es/02-storage_engines_introduction-answer.srt
+++ b/04-performance/es/02-storage_engines_introduction-answer.srt
@@ -27,7 +27,7 @@ en esta lección.
 
 7
 00:00:11,470 --> 00:00:13,220
-No afecta en el diseño 
+No afecta al diseño 
 arquitectónico del
 
 8

From adb0030f9eca7d4ebff9ceb09b7b35d4bfd1a5a2 Mon Sep 17 00:00:00 2001
From: blasillo <blasillous@gmail.com>
Date: Fri, 4 Sep 2015 09:54:32 +0200
Subject: [PATCH 4/5] Update 02-storage_engines_introduction-answer.srt

---
 .../es/02-storage_engines_introduction-answer.srt           | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/04-performance/es/02-storage_engines_introduction-answer.srt b/04-performance/es/02-storage_engines_introduction-answer.srt
index 6579100..6b152fc 100644
--- a/04-performance/es/02-storage_engines_introduction-answer.srt
+++ b/04-performance/es/02-storage_engines_introduction-answer.srt
@@ -9,7 +9,7 @@ de almacenamiento controla el formato
 3
 00:00:03,090 --> 00:00:06,720
 del archivo de datos, es decir, cómo se
-escriben los datos en el disco o en el almacenamiento externo.
+escriben los datos en el disco,
 
 4
 00:00:06,720 --> 00:00:08,307
@@ -27,8 +27,8 @@ en esta lección.
 
 7
 00:00:11,470 --> 00:00:13,220
-No afecta al diseño 
-arquitectónico del
+No afecta al diseño de la
+arquitectura del
 
 8
 00:00:13,220 --> 00:00:15,770

From dc30177e8b59dcb6e384ef49b3dc32ebb2a92eb3 Mon Sep 17 00:00:00 2001
From: blasillo <blasillous@gmail.com>
Date: Fri, 4 Sep 2015 13:40:03 +0200
Subject: [PATCH 5/5] Update 03-storage_engines_mmapv1-lecture.srt

---
 .../es/03-storage_engines_mmapv1-lecture.srt  | 89 ++++++++++---------
 1 file changed, 45 insertions(+), 44 deletions(-)

diff --git a/04-performance/es/03-storage_engines_mmapv1-lecture.srt b/04-performance/es/03-storage_engines_mmapv1-lecture.srt
index 4cdb0a8..e6b2e5f 100644
--- a/04-performance/es/03-storage_engines_mmapv1-lecture.srt
+++ b/04-performance/es/03-storage_engines_mmapv1-lecture.srt
@@ -3,118 +3,119 @@
 
 2
 00:00:00,499 --> 00:00:02,570
-Let's talk about the
-MMAP storage engine.
+Vamos a ver el motor de 
+almacenamiento MMAP.
 
 3
 00:00:02,570 --> 00:00:03,675
-We call it MMAPV V1.
+Se denomina MMAPV V1.
 
 4
 00:00:03,675 --> 00:00:06,220
-It's the original storage
-engine of MongoDB.
+Y es el motor de almacenamiento 
+inicial de MongoDB.
 
 5
 00:00:06,220 --> 00:00:09,390
-And it uses the MMAP system
-call under the covers
+Utiliza llamadas al sistema 
+MMAP por debajo
 
 6
 00:00:09,390 --> 00:00:11,980
-in order to implement
-storage management.
+para implementar la 
+gestión del almacenamiento.
 
 7
 00:00:11,980 --> 00:00:14,970
-Let's look at what the MMAP
-system call looks like.
+Veamos que pinta tienen estas
+llamadas al sistema MMAP.
 
 8
 00:00:14,970 --> 00:00:16,690
-It's right here.
+Aquí las tenemos.
 
 9
 00:00:16,690 --> 00:00:19,750
-On any Unix machine,
-if you man MMAP,
+En cualquier máquina Unix,
+si escribes 'man MMAP'
+
 
 10
 00:00:19,750 --> 00:00:22,530
-you'll see that it talks about
-allocating memory or mapping
+se puede observar que trata de
+asignación de memoria o de mapeo
 
 11
 00:00:22,530 --> 00:00:25,247
-files or devices into
-memory, causes the pages
+de archivos o dispositivos a 
+memoria, hace que la dirección
 
 12
 00:00:25,247 --> 00:00:27,580
-starting address and continuing
-for at most length bytes
+de comienzo de las páginas 
+continuando por las mayores longitudes en bytes
 
 13
 00:00:27,580 --> 00:00:29,663
-to be mapped from the
-object described by the file
+se mapeen desde el objeto descrito por
+el descriptor del archivo 
 
 14
 00:00:29,663 --> 00:00:31,460
-descriptor at an offset.
+a un desplazamiento.
 
 15
 00:00:31,460 --> 00:00:33,660
-So what does that
-really practically mean?
+Pero, ¿qué significa todo esto
+en la práctica?
 
 16
 00:00:33,660 --> 00:00:35,735
-Well, MongoDB needs a
-place to put documents,
+Bien, MongoDB necesita un
+sitio en el que poner los documentos,
 
 17
 00:00:35,735 --> 00:00:38,210
-and it puts the
-documents inside files.
+y pone los documentos
+dentro de archivos.
 
 18
 00:00:38,210 --> 00:00:41,050
-And to do that, it initially
-allocates, let's say,
+Y para hacerlo, inicialmente,
+asigna, digamos,
 
 19
 00:00:41,050 --> 00:00:41,860
-a large file.
+un archivo muy grande.
 
 20
 00:00:41,860 --> 00:00:44,560
-Let's say it allocates
-100 gigabyte file on disk.
+Supongamos que asigna en el disco
+un archivo de 100 gigas.
 
 21
 00:00:44,560 --> 00:00:47,520
-So we wind up with 100 gigabyte
-file on disk right here.
+Así que ya tenenos un archivo de 
+100 gigas en el disco.
 
 22
 00:00:47,520 --> 00:00:49,814
-And this disk may or may
-not be physically contiguous
+Y este espacio en disco puede que sea (o no) 
+físicamente contiguo 
 
 23
 00:00:49,814 --> 00:00:52,230
-on the actual disk, because
-there are some algorithms that
+en el disco real, pues 
+hay algoritmos que
 
 24
 00:00:52,230 --> 00:00:55,330
-occur beneath that layer that
-control the actual allocation
+se ejecutan por debajo de la capa
+que controlan la asignación real
 
 25
 00:00:55,330 --> 00:00:57,000
-of space on a disk.
+del espacio en el disco.
 
 26
 00:00:57,000 --> 00:00:59,920
@@ -574,4 +575,4 @@ to swap to disk.
 121
 00:04:30,360 --> 00:04:33,340
 So check the ones that
-you think are correct.
\ No newline at end of file
+you think are correct.