Moed B's Appeals | |
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Moed B's appeals have been checked and will soon be returned to the drawers in Taub floor 0. Important note: If you appealed on an SQL query that in your opinion works properly, you should (as also explained in the returned appeal) go to www.sqlfiddle.com, create a simple database that corresponds to the question's conditions, and run your query on the right side of the page. Once you do that, send me (Asaf) a proof that it works by mail and I will give you back the points deducted. For those of you for whom it is relevant, you have 4 days from now to send me this e-mail before I close the appeals for Moed A. |
| פורסם ב-12/3/2020, 14:32:40 Created on 12/3/2020, 14:32:40 Создано12/3/2020, 14:32:40 تم النشر ب-12/3/2020, 14:32:40 |
Moed B's Grades | |
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Moed B has been checked and your grades should now be online. Appeals should be handed by the same rules of Moed A (detailed in a previous announcement), up until 10/3/20 (including). Formal solutions will be uploaded tommorrow. |
| פורסם ב-3/3/2020, 15:51:25 Created on 3/3/2020, 15:51:25 Создано3/3/2020, 15:51:25 تم النشر ب-3/3/2020, 15:51:25 |
Asaf's reception hour location | |
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Asaf's reception hour will be held today in Taub 4. See you there |
| פורסם ב-27/2/2020, 15:11:13 Created on 27/2/2020, 15:11:13 Создано27/2/2020, 15:11:13 تم النشر ب-27/2/2020, 15:11:13 |
Reception hours for Moed B | |
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The following reception hours will take place during the next week: Oded: Tuesday, 25/2, 10:30 Asaf: Thursday, 27/2, 16:30 Please send exam questions that you wish us to solve during this time in advance by mail. Good luck |
| פורסם ב-19/2/2020, 17:28:45 Created on 19/2/2020, 17:28:45 Создано19/2/2020, 17:28:45 تم النشر ب-19/2/2020, 17:28:45 |
Moed A's Appeals | |
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Moed A's appeals have been checked and returned to the drawers in Taub floor 0. Important note: If you appealed on an SQL query that in your opinion works properly, you should (as also explained in the returned appeal) go to www.sqlfiddle.com, create a simple database that corresponds to the question's conditions, and run your query on the right side of the page. Once you do that, send me (Asaf) a proof that it works by mail and I will give you back the points deducted. For those of you for whom it is relevant, you have 3 days from now to send me this e-mail before I close the appeals for Moed A. Besides that, have a nice weekend. |
| פורסם ב-13/2/2020, 16:31:01 Created on 13/2/2020, 16:31:01 Создано13/2/2020, 16:31:01 تم النشر ب-13/2/2020, 16:31:01 |
Moed A's Grades | |
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Moed A's grades are available. There has been a factor of 6 points to the test's grade, and your final grade was calculated according to the following formula: ExamA+6 > 54 ? Min(Ceil(0.8*(ExamA+ 6) + 0.04*HW1 + 0.08*HW2 + 0.04*HW3 + 0.04*HW4), 100) : ExamA Scans should be available either today or tomorrow. If you wish to hand in an appeal, use the form under "course material", fill in the details and put it in the course's cell in Taub floor 1, not after the 12/2 (including). Appeals that are purely technical (your grade wasn't calculated correctly, etc) can be discussed with Asaf by mail. Please note, Moed B's final date (after being moved due to elections) is 1/3. |
| פורסם ב-4/2/2020, 13:46:39 Created on 4/2/2020, 13:46:39 Создано4/2/2020, 13:46:39 تم النشر ب-4/2/2020, 13:46:39 |
Asaf's reception hour today will be held in Taub 4 |
| פורסם ב-30/1/2020, 14:51:58 Created on 30/1/2020, 14:51:58 Создано30/1/2020, 14:51:58 تم النشر ب-30/1/2020, 14:51:58 |
The exam preparation session is now in room 601 | |
| Oded's exam preparation session is now in room 601 |
| פורסם ב-29/1/2020, 10:33:45 Created on 29/1/2020, 10:33:45 Создано29/1/2020, 10:33:45 تم النشر ب-29/1/2020, 10:33:45 |
Shoval's reception hour today will be held in Taub 201 |
| פורסם ב-28/1/2020, 16:48:24 Created on 28/1/2020, 16:48:24 Создано28/1/2020, 16:48:24 تم النشر ب-28/1/2020, 16:48:24 |
Reception hours before Moed A: Schedule | |
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In order to help you prepare for Moed A, the following reception hours will take place during the next week: Shoval: Tuesday, 28/1, 17:30 Oded: Wednesday, 29/1, 10:30 Moshe: Wednesday, 29/1: 12:00 Asaf: Thursday, 30/1, 16:00 Please send exam questions that you wish us to solve during this time in advance by mail. Good luck |
| עדכון אחרון ב-26/1/2020, 09:46:44 Last updated on 26/1/2020, 09:46:44 Последняя модификация26/1/2020, 09:46:44 تمت الحتلنة الأخيرة ب-26/1/2020, 09:46:44 |
HW3 has been checked and graded | |
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HW3 has been checked and graded The graded sheets are returned already to the homework cells. If you wish to hand in an appeal, please send an email to Moshe within the next two weeks. Good luck! |
| פורסם ב-23/1/2020, 11:16:52 Created on 23/1/2020, 11:16:52 Создано23/1/2020, 11:16:52 تم النشر ب-23/1/2020, 11:16:52 |
HW4 has been checked and graded | |
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The graded sheets will be returned to the secretaries tomorrow. If you wish to hand in an appeal, please send an email to Roei within the next two weeks. Have a good weekend and good luck during the exams period! |
| פורסם ב-22/1/2020, 17:30:52 Created on 22/1/2020, 17:30:52 Создано22/1/2020, 17:30:52 تم النشر ب-22/1/2020, 17:30:52 |
A few announcements before Moed A | |
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Good afternoon everyone, please read the following notes carefully: 1. The test will consist of 6 questions, 4 worth 20 points each and 2 worth 10 points each. 2. One of the questions will be on concurrency control. Since this is the first semester in which this subject appears in a test, here are the specific covered topics: schedules, view and conflict equivalence/serializability, precedence graph, 2-phase locking, deadlock prevention. 3. There will be no questions about: Datalog, XML (or XML queries). 4. All topics covered in any of: homework assignments, recitations, lectures, may appear on the test. 5. As usual, you may bring any written material to the test, for your own use only, no electronics, use a pen! Four specific receptions hours, one by each of the teaching staff members, will take place during next week. Exact times will be announced over the weekend. If you’d like to discuss a specific problem, please email it together with a solution (if you have it) a day in advance. |
| פורסם ב-22/1/2020, 15:17:24 Created on 22/1/2020, 15:17:24 Создано22/1/2020, 15:17:24 تم النشر ب-22/1/2020, 15:17:24 |
Shoval's complementary tutorial (Wednesday group) - 22/01/2020, 17:30 | |
| A complementary tutorial for Shoval's group (Wednesday) will be held this week immediately after the regular tutorial, at 17:30, 22/01/2020 |
| פורסם ב-17/1/2020, 20:54:58 Created on 17/1/2020, 20:54:58 Создано17/1/2020, 20:54:58 تم النشر ب-17/1/2020, 20:54:58 |
HW4 Released | |
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HW4 is out and is available under the Homework tab. Submission by 19/1, to the course's cell in Taub floor 1. |
| פורסם ב-2/1/2020, 08:30:45 Created on 2/1/2020, 08:30:45 Создано2/1/2020, 08:30:45 تم النشر ب-2/1/2020, 08:30:45 |
This week, Oded Shmueli's reception hour is on Tuesday (24/12/19):15:00-16:00 | |
| This week, Oded Shmueli's reception hour is on Tuesday (24/12/19):15:00-16:00 |
| פורסם ב-23/12/2019, 11:26:43 Created on 23/12/2019, 11:26:43 Создано23/12/2019, 11:26:43 تم النشر ب-23/12/2019, 11:26:43 |
HW2 Has Been Checked And Graded | |
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All of you who submitted should be have grades available online. Appeals should be sent to Roei by mail, up to and including a week from today, that is until 26/12. Have a nice weekend |
| פורסם ב-19/12/2019, 11:17:50 Created on 19/12/2019, 11:17:50 Создано19/12/2019, 11:17:50 تم النشر ب-19/12/2019, 11:17:50 |
This week, Oded Shmueli's reception hour is on Monday (16/12/19): 11:30-12:30 | |
| This week, Oded Shmueli's reception hour is on Monday (16/12/19): 11:30-12:30 |
| עדכון אחרון ב-15/12/2019, 14:05:27 Last updated on 15/12/2019, 14:05:27 Последняя модификация15/12/2019, 14:05:27 تمت الحتلنة الأخيرة ب-15/12/2019, 14:05:27 |
HW3 is out | |
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HW3 is out and is available under the Homework tab. Submission by 31/12, 23:59 in pairs only, to the course's cell in Taub floor 1. |
| פורסם ב-12/12/2019, 23:45:07 Created on 12/12/2019, 23:45:07 Создано12/12/2019, 23:45:07 تم النشر ب-12/12/2019, 23:45:07 |
HW2 deadline postponed | |
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Due to popular demand, HW2's deadline is postponed to Sunday, 8/12 in 23:59. Good luck |
| פורסם ב-4/12/2019, 15:18:13 Created on 4/12/2019, 15:18:13 Создано4/12/2019, 15:18:13 تم النشر ب-4/12/2019, 15:18:13 |
A remark on HW2, due to many students asking | |
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You can assume that if deleteAthlete is called on an athlete, no other function that uses sports' athleteCounter in connection to the athlete deleted will be called afterwards. Therefore sports' athleteCounter is up to date with the actual state in those cases. |
| פורסם ב-4/12/2019, 08:15:16 Created on 4/12/2019, 08:15:16 Создано4/12/2019, 08:15:16 تم النشر ب-4/12/2019, 08:15:16 |
HW1 has been checked and graded | |
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The graded sheets were returned to the secretaries. If you wish to hand in an appeal, please send an email to Shoval within the next two weeks. Have a good week |
| פורסם ב-1/12/2019, 15:55:44 Created on 1/12/2019, 15:55:44 Создано1/12/2019, 15:55:44 تم النشر ب-1/12/2019, 15:55:44 |
Oded Shmueli's reception hours today (26/11/19): 16:00-16:30 | |
| Oded Shmueli's reception hours today (26/11/19): 16:00-16:30 |
| פורסם ב-26/11/2019, 10:01:16 Created on 26/11/2019, 10:01:16 Создано26/11/2019, 10:01:16 تم النشر ب-26/11/2019, 10:01:16 |
Special reception hours for the wet assignment | |
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As announced before, there will be 2 additional reception hours, during which both I (Asaf) and Roei will be present, especially to help you with the wet assignment. They will be held at the following times: Sunday, 1/12, 12:30, Taub 645-646 Tuesday, 3/12, 15:30, Taub 645-646 Good Luck |
| פורסם ב-24/11/2019, 17:22:39 Created on 24/11/2019, 17:22:39 Создано24/11/2019, 17:22:39 تم النشر ب-24/11/2019, 17:22:39 |
HW2 Release | |
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HW2 has been released and is available under the Homework tab. Submission until 5/12/19 in pairs only, electronically. 2 Extra reception hours outside the common schedule, specifically for helping you with this specific assignment, will be announced during the next few days. Good Luck |
| פורסם ב-21/11/2019, 16:52:37 Created on 21/11/2019, 16:52:37 Создано21/11/2019, 16:52:37 تم النشر ب-21/11/2019, 16:52:37 |
HW1 clarification and FAQ | |
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The last section of question 3 was updated to make it suitable to the current material covered in the tutorials so far (you have to use the student id (sid) and not the names). In addition, please make sure you go over the FAQ in the course website before submission. Good Luck! |
| פורסם ב-13/11/2019, 00:23:39 Created on 13/11/2019, 00:23:39 Создано13/11/2019, 00:23:39 تم النشر ب-13/11/2019, 00:23:39 |
Asaf's reception hour changed | |
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Asaf's reception hour will be held, from now on, on Tuesday between 16:30-17:30, as opposed to 14:30-15:30. |
| פורסם ב-12/11/2019, 08:56:18 Created on 12/11/2019, 08:56:18 Создано12/11/2019, 08:56:18 تم النشر ب-12/11/2019, 08:56:18 |
HW1 Is Out | |
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HW1 has been released and is available under the homework tab. Its due date is 21/11/19 and submission is in pairs, to the course cell in Taub floor 1. You can, with your current knowledge, solve the majority of it, and after next week's tutorial you will be able to solve it in its entirety. Good luck |
| פורסם ב-7/11/2019, 16:55:54 Created on 7/11/2019, 16:55:54 Создано7/11/2019, 16:55:54 تم النشر ب-7/11/2019, 16:55:54 |
Asaf's Tutorial Relocation | |
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Good afternoon, Asaf's tutorial (Tuesday 12:30-13:30) will be held from now on in Ulman 204, a significantly larger classroom than 503. |
| פורסם ב-4/11/2019, 10:40:50 Created on 4/11/2019, 10:40:50 Создано4/11/2019, 10:40:50 تم النشر ب-4/11/2019, 10:40:50 |
Welcome to 236363 + Tutorial on wednesday cancelled | |
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Hello and welcome to Database Systems. The first tutorial on wednesday 23/10/19 is cancelled. All lectures and tutorials from next week onwards will be held as usual. Good luck and have a prolific semester, the course staff |
| פורסם ב-20/10/2019, 15:09:29 Created on 20/10/2019, 15:09:29 Создано20/10/2019, 15:09:29 تم النشر ب-20/10/2019, 15:09:29 |