Things to Note ...

• Assignment 2 ... due Mon 24 May
• Quiz 5 next week ... Quiz 3/4 marks soon
• Assignment 1 being marked this week

In This Lecture ...

• Assignment 2
• N-d select: indexing, hashing (E17.4, G14.4-6, R?, S12.5, K10.4)
• RelOps: Join (EN15.3, GUW15, RG14.4, SKS13.5)

Coming Up ...

• Query execution and optimisation (EN18, GUW16, RG12, KSS13)