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Mabel Wylie
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Decks in this class (26)
Cloud Storage - Mabel
Mabel to Fill
48
cards
Distributed File Systems - Mabel
Where does data come from,
How would billions of tb files be...,
Fault tolerance in clusters how l...
31
cards
Big Data Lecture 01 Introduction
What is the main learning objecti...,
How is data science similar to ph...,
What was the first human data tra...
23
cards
Big Data Lecture 02 Lessons Learnt
Explain data independence,
What 4 pieces constitute the arch...,
What does the data model describe 2
39
cards
Big Data Lecture 03 Cloud Storage
What is the issue with big datasets,
What things are broken in the wor...,
What new data properties are adde...
44
cards
Big Data Lecture 04 Distributed File Systems
What are two different types of d...,
What are two types of big data an...,
How are files organized in hdfs
29
cards
Big Data Lecture 05 Syntax
Why do we store data as text,
How do we encode text into binary,
What is csv what is its syntax
15
cards
Big Data Lecture 06 Wide Column Stores
What are the issues with rdbms re...,
How do wide column stores compare...,
Who was the pioneer of wide colum...
41
cards
Big Data Lecture 07 Data Models
How is json xml stored in memory,
What is xml information set,
What is validation and how does i...
26
cards
Big Data Lecture 08 Massive Parallel Processing I_ Map Reduce
Explain the basic paradigm of pro...,
What are the data types in the di...,
On what quantity of data can mapr...
15
cards
Big Data Lecture 09 Massive Parallel Processing II_ Spark
What do we have to do if 1 reduce...,
What are the responsibilities of ...,
What are 5 issues of mapreduce
29
cards
Big Data Lecture 10 Performance at Large Scales
With 1000s of nodes in a system w...,
Cpu memory disk bandwith which on...,
When should we be using systems s...
27
cards
Big Data Lecture 11 Document Stores
Why do we need document stores,
How can we make trees fit into ta...,
What is the optimal maximum docum...
21
cards
Big Data Lecture 12 Querying Trees
Why is not true that we should al...,
What is the goal of jsoniq,
What does rumbledb actually do
21
cards
Big Data Lecture 13 Graph Databases
What properties does a well defin...,
Why do we use graph databases,
How are data linked in a graph da...
16
cards
Big Data Lecture 14 Data Cubes
What is oltp,
What is olap,
What are the main differences of ...
25
cards
Big Data Lecture 15 Final Quiz
Which one of these languages is n...,
Sql was tailor made for relations...,
What shape of data is most adequa...
19
cards
Chapters 1&2 Knowledge Testers
Edgar codd,
Data independence,
Data shapes
36
cards
Syntax - Mabel
Name some common character encodings,
What constraints are dropped when...,
Give examples of structured semi ...
13
cards
Chapters 3&4 Knowledge Testers
Questions at the end of each section
33
cards
Introduction - Mabel
What is data independence,
Why is data independence important,
Who introduced the concept of dat...
38
cards
Chapter 5&6 Knowledge Testers
Why is syntax relevant to data ma...,
What are examples of syntax for t...
27
cards
Chapter 7&8 Knowledge Testers
What is the difference between sy...,
How can trees be used to model de...,
What syntaxes relate to data models
27
cards
Chapter 9&10 Knowledge Testers
Can you explain how yarn works an...,
Can you quickly describe the yarn...,
Do you know what a resourcemanage...
19
cards
Chapter 11&12 Knowledge Testers
Do you understand how collections...,
Can you explain what documents st...,
Can you explain how in a document...
13
cards
Chapter 13&14 Knowledge Testers
Can you explain why joins in rela...,
Can you explain why while denorma...,
Can you explain why reverse trave...
24
cards
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Big Data
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